71383173

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 102208512

約数和(自身を除く): 30825339

約数列:

[1, 3, 31, 41, 93, 97, 123, 193, 291, 579, 1271, 3007, 3813, 3977, 5983, 7913, 9021, 11931, 17949, 18721, 23739, 56163, 123287, 245303, 369861, 580351, 735909, 767561, 1741053, 2302683, 23794391, 71383173]

約数ペア:

[(1, 71383173), (3, 23794391), (31, 2302683), (41, 1741053), (93, 767561), (97, 735909), (123, 580351), (193, 369861), (291, 245303), (579, 123287), (1271, 56163), (3007, 23739), (3813, 18721), (3977, 17949), (5983, 11931), (7913, 9021)]