27724323

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 42706944

約数和(自身を除く): 14982621

約数列:

[1, 3, 11, 31, 33, 41, 93, 123, 341, 451, 661, 1023, 1271, 1353, 1983, 3813, 7271, 13981, 20491, 21813, 27101, 41943, 61473, 81303, 225401, 298111, 676203, 840131, 894333, 2520393, 9241441, 27724323]

約数ペア:

[(1, 27724323), (3, 9241441), (11, 2520393), (31, 894333), (33, 840131), (41, 676203), (93, 298111), (123, 225401), (341, 81303), (451, 61473), (661, 41943), (1023, 27101), (1271, 21813), (1353, 20491), (1983, 13981), (3813, 7271)]