61268901

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1193}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 92845440

約数和(自身を除く): 31576539

約数列:

[1, 3, 17, 19, 51, 53, 57, 159, 323, 901, 969, 1007, 1193, 2703, 3021, 3579, 17119, 20281, 22667, 51357, 60843, 63229, 68001, 189687, 385339, 1074893, 1156017, 1201351, 3224679, 3604053, 20422967, 61268901]

約数ペア:

[(1, 61268901), (3, 20422967), (17, 3604053), (19, 3224679), (51, 1201351), (53, 1156017), (57, 1074893), (159, 385339), (323, 189687), (901, 68001), (969, 63229), (1007, 60843), (1193, 51357), (2703, 22667), (3021, 20281), (3579, 17119)]