61256013

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1297}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 101181696

約数和(自身を除く): 39925683

約数列:

[1, 3, 7, 13, 21, 39, 91, 173, 273, 519, 1211, 1297, 2249, 3633, 3891, 6747, 9079, 15743, 16861, 27237, 47229, 50583, 118027, 224381, 354081, 673143, 1570667, 2916953, 4712001, 8750859, 20418671, 61256013]

約数ペア:

[(1, 61256013), (3, 20418671), (7, 8750859), (13, 4712001), (21, 2916953), (39, 1570667), (91, 673143), (173, 354081), (273, 224381), (519, 118027), (1211, 50583), (1297, 47229), (2249, 27237), (3633, 16861), (3891, 15743), (6747, 9079)]