1566197199

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 2814289920

約数和(自身を除く): 1248092721

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 79, 107, 119, 153, 173, 237, 321, 357, 519, 553, 711, 749, 963, 1071, 1211, 1343, 1557, 1659, 1819, 2247, 2941, 3633, 4029, 4977, 5457, 6741, 8453, 8823, 9401, 10899, 12087, 12733, 13667, 16371, 18511, 20587, 25359, 26469, 28203, 38199, 41001, 55533, 59171, 61761, 76077, 84609, 95669, 114597, 123003, 129577, 143701, 166599, 177513, 185283, 232339, 287007, 314687, 388731, 431103, 532539, 697017, 861021, 944061, 1005907, 1166193, 1293309, 1462369, 1626373, 2091051, 2202809, 2832183, 3017721, 4387107, 4879119, 6608427, 9053163, 10236583, 13161321, 14637357, 19825281, 24860273, 30709749, 74580819, 92129247, 174021911, 223742457, 522065733, 1566197199]

約数ペア:

[(1, 1566197199), (3, 522065733), (7, 223742457), (9, 174021911), (17, 92129247), (21, 74580819), (51, 30709749), (63, 24860273), (79, 19825281), (107, 14637357), (119, 13161321), (153, 10236583), (173, 9053163), (237, 6608427), (321, 4879119), (357, 4387107), (519, 3017721), (553, 2832183), (711, 2202809), (749, 2091051), (963, 1626373), (1071, 1462369), (1211, 1293309), (1343, 1166193), (1557, 1005907), (1659, 944061), (1819, 861021), (2247, 697017), (2941, 532539), (3633, 431103), (4029, 388731), (4977, 314687), (5457, 287007), (6741, 232339), (8453, 185283), (8823, 177513), (9401, 166599), (10899, 143701), (12087, 129577), (12733, 123003), (13667, 114597), (16371, 95669), (18511, 84609), (20587, 76077), (25359, 61761), (26469, 59171), (28203, 55533), (38199, 41001)]