201937671

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4139}}^1$

素因数の和:4300

約数の個数: 32

約数和(自身を含む): 324576000

約数和(自身を除く): 122638329

約数列:

[1, 3, 9, 13, 27, 39, 117, 139, 351, 417, 1251, 1807, 3753, 4139, 5421, 12417, 16263, 37251, 48789, 53807, 111753, 161421, 484263, 575321, 1452789, 1725963, 5177889, 7479173, 15533667, 22437519, 67312557, 201937671]

約数ペア:

[(1, 201937671), (3, 67312557), (9, 22437519), (13, 15533667), (27, 7479173), (39, 5177889), (117, 1725963), (139, 1452789), (351, 575321), (417, 484263), (1251, 161421), (1807, 111753), (3753, 53807), (4139, 48789), (5421, 37251), (12417, 16263)]