83851537

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 110315520

約数和(自身を除く): 26463983

約数列:

[1, 7, 11, 23, 77, 113, 161, 253, 419, 791, 1243, 1771, 2599, 2933, 4609, 8701, 9637, 18193, 28589, 32263, 47347, 67459, 106007, 200123, 331429, 520817, 742049, 1088981, 3645719, 7622867, 11978791, 83851537]

約数ペア:

[(1, 83851537), (7, 11978791), (11, 7622867), (23, 3645719), (77, 1088981), (113, 742049), (161, 520817), (253, 331429), (419, 200123), (791, 106007), (1243, 67459), (1771, 47347), (2599, 32263), (2933, 28589), (4609, 18193), (8701, 9637)]