190040331

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{1297}}^1$

素因数の和:1360

約数の個数: 36

約数和(自身を含む): 291691752

約数和(自身を除く): 101651421

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 289, 507, 663, 867, 1297, 2873, 3757, 3891, 8619, 11271, 16861, 22049, 48841, 50583, 66147, 146523, 219193, 286637, 374833, 657579, 859911, 1124499, 3726281, 4872829, 11178843, 14618487, 63346777, 190040331]

約数ペア:

[(1, 190040331), (3, 63346777), (13, 14618487), (17, 11178843), (39, 4872829), (51, 3726281), (169, 1124499), (221, 859911), (289, 657579), (507, 374833), (663, 286637), (867, 219193), (1297, 146523), (2873, 66147), (3757, 50583), (3891, 48841), (8619, 22049), (11271, 16861)]