137105451

素因数分解:

$3^2\times 7^1\times {\mathrm{733}}^1\times {\mathrm{2969}}^1$

素因数の和:3715

約数の個数: 24

約数和(自身を含む): 226717920

約数和(自身を除く): 89612469

約数列:

[1, 3, 7, 9, 21, 63, 733, 2199, 2969, 5131, 6597, 8907, 15393, 20783, 26721, 46179, 62349, 187047, 2176277, 6528831, 15233939, 19586493, 45701817, 137105451]

約数ペア:

[(1, 137105451), (3, 45701817), (7, 19586493), (9, 15233939), (21, 6528831), (63, 2176277), (733, 187047), (2199, 62349), (2969, 46179), (5131, 26721), (6597, 20783), (8907, 15393)]