39103641

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:267

約数の個数: 40

約数和(自身を含む): 60906560

約数和(自身を除く): 21802919

約数列:

[1, 3, 9, 27, 43, 81, 103, 109, 129, 309, 327, 387, 927, 981, 1161, 2781, 2943, 3483, 4429, 4687, 8343, 8829, 11227, 13287, 14061, 33681, 39861, 42183, 101043, 119583, 126549, 303129, 358749, 379647, 482761, 909387, 1448283, 4344849, 13034547, 39103641]

約数ペア:

[(1, 39103641), (3, 13034547), (9, 4344849), (27, 1448283), (43, 909387), (81, 482761), (103, 379647), (109, 358749), (129, 303129), (309, 126549), (327, 119583), (387, 101043), (927, 42183), (981, 39861), (1161, 33681), (2781, 14061), (2943, 13287), (3483, 11227), (4429, 8829), (4687, 8343)]