127875501

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{1471}}^1$

素因数の和:2233

約数の個数: 24

約数和(自身を含む): 199320576

約数和(自身を除く): 71445075

約数列:

[1, 3, 9, 13, 39, 117, 743, 1471, 2229, 4413, 6687, 9659, 13239, 19123, 28977, 57369, 86931, 172107, 1092953, 3278859, 9836577, 14208389, 42625167, 127875501]

約数ペア:

[(1, 127875501), (3, 42625167), (9, 14208389), (13, 9836577), (39, 3278859), (117, 1092953), (743, 172107), (1471, 86931), (2229, 57369), (4413, 28977), (6687, 19123), (9659, 13239)]