88257897

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2113}}^1$

素因数の和:2159

約数の個数: 64

約数和(自身を含む): 170472960

約数和(自身を除く): 82215063

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 91, 117, 119, 153, 189, 221, 273, 351, 357, 459, 663, 819, 1071, 1547, 1989, 2113, 2457, 3213, 4641, 5967, 6339, 13923, 14791, 19017, 27469, 35921, 41769, 44373, 57051, 82407, 107763, 133119, 192283, 247221, 251447, 323289, 399357, 466973, 576849, 741663, 754341, 969867, 1400919, 1730547, 2263023, 3268811, 4202757, 5191641, 6789069, 9806433, 12608271, 29419299, 88257897]

約数ペア:

[(1, 88257897), (3, 29419299), (7, 12608271), (9, 9806433), (13, 6789069), (17, 5191641), (21, 4202757), (27, 3268811), (39, 2263023), (51, 1730547), (63, 1400919), (91, 969867), (117, 754341), (119, 741663), (153, 576849), (189, 466973), (221, 399357), (273, 323289), (351, 251447), (357, 247221), (459, 192283), (663, 133119), (819, 107763), (1071, 82407), (1547, 57051), (1989, 44373), (2113, 41769), (2457, 35921), (3213, 27469), (4641, 19017), (5967, 14791), (6339, 13923)]