127833387

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 211507200

約数和(自身を除く): 83673813

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 67, 179, 187, 201, 209, 323, 537, 561, 627, 737, 969, 1139, 1273, 1969, 2211, 3043, 3401, 3417, 3553, 3819, 5907, 9129, 10203, 10659, 11993, 12529, 14003, 21641, 33473, 35979, 37411, 37587, 42009, 57817, 64923, 100419, 112233, 131923, 173451, 203881, 227867, 238051, 395769, 611643, 635987, 683601, 714153, 1907961, 2242691, 2506537, 3873739, 6728073, 7519611, 11621217, 42611129, 127833387]

約数ペア:

[(1, 127833387), (3, 42611129), (11, 11621217), (17, 7519611), (19, 6728073), (33, 3873739), (51, 2506537), (57, 2242691), (67, 1907961), (179, 714153), (187, 683601), (201, 635987), (209, 611643), (323, 395769), (537, 238051), (561, 227867), (627, 203881), (737, 173451), (969, 131923), (1139, 112233), (1273, 100419), (1969, 64923), (2211, 57817), (3043, 42009), (3401, 37587), (3417, 37411), (3553, 35979), (3819, 33473), (5907, 21641), (9129, 14003), (10203, 12529), (10659, 11993)]