207978563601

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{337}}^1\times {\mathrm{569}}^1$

素因数の和:1088

約数の個数: 96

約数和(自身を含む): 331221072000

約数和(自身を除く): 123242508399

約数列:

[1, 3, 9, 17, 27, 51, 139, 153, 289, 337, 417, 459, 569, 867, 1011, 1251, 1707, 2363, 2601, 3033, 3753, 5121, 5729, 7089, 7803, 9099, 9673, 15363, 17187, 21267, 29019, 40171, 46843, 51561, 63801, 79091, 87057, 97393, 120513, 140529, 154683, 164441, 191753, 237273, 261171, 292179, 361539, 421587, 493323, 575259, 711819, 796331, 876537, 1084617, 1264761, 1344547, 1479969, 1725777, 2135457, 2388993, 2629611, 3259801, 4033641, 4439907, 5177331, 7166979, 9779403, 12100923, 13537627, 21500937, 22857299, 26653667, 29338209, 36302769, 40612881, 55416617, 68571897, 79961001, 88014627, 121838643, 166249851, 205715691, 239883003, 365515929, 453112339, 498749553, 617147073, 719649009, 1359337017, 1496248659, 4078011051, 7702909763, 12234033153, 23108729289, 69326187867, 207978563601]

約数ペア:

[(1, 207978563601), (3, 69326187867), (9, 23108729289), (17, 12234033153), (27, 7702909763), (51, 4078011051), (139, 1496248659), (153, 1359337017), (289, 719649009), (337, 617147073), (417, 498749553), (459, 453112339), (569, 365515929), (867, 239883003), (1011, 205715691), (1251, 166249851), (1707, 121838643), (2363, 88014627), (2601, 79961001), (3033, 68571897), (3753, 55416617), (5121, 40612881), (5729, 36302769), (7089, 29338209), (7803, 26653667), (9099, 22857299), (9673, 21500937), (15363, 13537627), (17187, 12100923), (21267, 9779403), (29019, 7166979), (40171, 5177331), (46843, 4439907), (51561, 4033641), (63801, 3259801), (79091, 2629611), (87057, 2388993), (97393, 2135457), (120513, 1725777), (140529, 1479969), (154683, 1344547), (164441, 1264761), (191753, 1084617), (237273, 876537), (261171, 796331), (292179, 711819), (361539, 575259), (421587, 493323)]