53376537

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 77045760

約数和(自身を除く): 23669223

約数列:

[1, 3, 23, 47, 69, 109, 141, 151, 327, 453, 1081, 2507, 3243, 3473, 5123, 7097, 7521, 10419, 15369, 16459, 21291, 49377, 117829, 163231, 353487, 378557, 489693, 773573, 1135671, 2320719, 17792179, 53376537]

約数ペア:

[(1, 53376537), (3, 17792179), (23, 2320719), (47, 1135671), (69, 773573), (109, 489693), (141, 378557), (151, 353487), (327, 163231), (453, 117829), (1081, 49377), (2507, 21291), (3243, 16459), (3473, 15369), (5123, 10419), (7097, 7521)]