156638901

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3257}}^1$

素因数の和:3341

約数の個数: 32

約数和(自身を含む): 236452608

約数和(自身を除く): 79813707

約数列:

[1, 3, 17, 23, 41, 51, 69, 123, 391, 697, 943, 1173, 2091, 2829, 3257, 9771, 16031, 48093, 55369, 74911, 133537, 166107, 224733, 400611, 1273487, 2270129, 3071351, 3820461, 6810387, 9214053, 52212967, 156638901]

約数ペア:

[(1, 156638901), (3, 52212967), (17, 9214053), (23, 6810387), (41, 3820461), (51, 3071351), (69, 2270129), (123, 1273487), (391, 400611), (697, 224733), (943, 166107), (1173, 133537), (2091, 74911), (2829, 55369), (3257, 48093), (9771, 16031)]