11931910263

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{40357}}^1$

素因数の和:40421

約数の個数: 72

約数和(自身を含む): 22388035488

約数和(自身を除く): 10456125225

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 361, 399, 741, 819, 1083, 1197, 1729, 2223, 2527, 3249, 4693, 5187, 7581, 14079, 15561, 22743, 32851, 40357, 42237, 98553, 121071, 282499, 295659, 363213, 524641, 766783, 847497, 1573923, 2300349, 2542491, 3672487, 4721769, 5367481, 6901047, 9968179, 11017461, 14568877, 16102443, 29904537, 33052383, 43706631, 48307329, 69777253, 89713611, 101982139, 131119893, 189395401, 209331759, 305946417, 568186203, 627995277, 917839251, 1325767807, 1704558609, 3977303421, 11931910263]

約数ペア:

[(1, 11931910263), (3, 3977303421), (7, 1704558609), (9, 1325767807), (13, 917839251), (19, 627995277), (21, 568186203), (39, 305946417), (57, 209331759), (63, 189395401), (91, 131119893), (117, 101982139), (133, 89713611), (171, 69777253), (247, 48307329), (273, 43706631), (361, 33052383), (399, 29904537), (741, 16102443), (819, 14568877), (1083, 11017461), (1197, 9968179), (1729, 6901047), (2223, 5367481), (2527, 4721769), (3249, 3672487), (4693, 2542491), (5187, 2300349), (7581, 1573923), (14079, 847497), (15561, 766783), (22743, 524641), (32851, 363213), (40357, 295659), (42237, 282499), (98553, 121071)]