70250817

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15137}}^1$

素因数の和:15177

約数の個数: 32

約数和(自身を含む): 122072832

約数和(自身を除く): 51822015

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 15137, 45411, 105959, 196781, 257329, 317877, 590343, 771987, 1377467, 1801303, 3345277, 4132401, 5403909, 10035831, 23416939, 70250817]

約数ペア:

[(1, 70250817), (3, 23416939), (7, 10035831), (13, 5403909), (17, 4132401), (21, 3345277), (39, 1801303), (51, 1377467), (91, 771987), (119, 590343), (221, 317877), (273, 257329), (357, 196781), (663, 105959), (1547, 45411), (4641, 15137)]