153537761

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 183794688

約数和(自身を除く): 30256927

約数列:

[1, 13, 17, 31, 73, 221, 307, 403, 527, 949, 1241, 2263, 3991, 5219, 6851, 9517, 16133, 22411, 29419, 38471, 67847, 123721, 161789, 291343, 380987, 500123, 694741, 2103257, 4952831, 9031633, 11810597, 153537761]

約数ペア:

[(1, 153537761), (13, 11810597), (17, 9031633), (31, 4952831), (73, 2103257), (221, 694741), (307, 500123), (403, 380987), (527, 291343), (949, 161789), (1241, 123721), (2263, 67847), (3991, 38471), (5219, 29419), (6851, 22411), (9517, 16133)]