266772537

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{1009}}^1\times {\mathrm{1013}}^1$

素因数の和:2057

約数の個数: 24

約数和(自身を含む): 399414600

約数和(自身を除く): 132642063

約数列:

[1, 3, 9, 29, 87, 261, 1009, 1013, 3027, 3039, 9081, 9117, 29261, 29377, 87783, 88131, 263349, 264393, 1022117, 3066351, 9199053, 29641393, 88924179, 266772537]

約数ペア:

[(1, 266772537), (3, 88924179), (9, 29641393), (29, 9199053), (87, 3066351), (261, 1022117), (1009, 264393), (1013, 263349), (3027, 88131), (3039, 87783), (9081, 29377), (9117, 29261)]