42817203

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 81768960

約数和(自身を除く): 38951757

約数列:

[1, 3, 9, 11, 13, 17, 19, 33, 39, 51, 57, 99, 103, 117, 143, 153, 171, 187, 209, 221, 247, 309, 323, 429, 561, 627, 663, 741, 927, 969, 1133, 1287, 1339, 1683, 1751, 1881, 1957, 1989, 2223, 2431, 2717, 2907, 3399, 3553, 4017, 4199, 5253, 5871, 7293, 8151, 10197, 10659, 12051, 12597, 14729, 15759, 17613, 19261, 21527, 21879, 22763, 24453, 25441, 31977, 33269, 37791, 44187, 46189, 57783, 64581, 68289, 76323, 99807, 132561, 138567, 173349, 193743, 204867, 228969, 250393, 279851, 299421, 365959, 415701, 432497, 751179, 839553, 1097877, 1297491, 2253537, 2518659, 3293631, 3892473, 4757467, 14272401, 42817203]

約数ペア:

[(1, 42817203), (3, 14272401), (9, 4757467), (11, 3892473), (13, 3293631), (17, 2518659), (19, 2253537), (33, 1297491), (39, 1097877), (51, 839553), (57, 751179), (99, 432497), (103, 415701), (117, 365959), (143, 299421), (153, 279851), (171, 250393), (187, 228969), (209, 204867), (221, 193743), (247, 173349), (309, 138567), (323, 132561), (429, 99807), (561, 76323), (627, 68289), (663, 64581), (741, 57783), (927, 46189), (969, 44187), (1133, 37791), (1287, 33269), (1339, 31977), (1683, 25441), (1751, 24453), (1881, 22763), (1957, 21879), (1989, 21527), (2223, 19261), (2431, 17613), (2717, 15759), (2907, 14729), (3399, 12597), (3553, 12051), (4017, 10659), (4199, 10197), (5253, 8151), (5871, 7293)]