84293643

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2861}}^1$

素因数の和:2955

約数の個数: 32

約数和(自身を含む): 136276992

約数和(自身を除く): 51983349

約数列:

[1, 3, 7, 21, 23, 61, 69, 161, 183, 427, 483, 1281, 1403, 2861, 4209, 8583, 9821, 20027, 29463, 60081, 65803, 174521, 197409, 460621, 523563, 1221647, 1381863, 3664941, 4013983, 12041949, 28097881, 84293643]

約数ペア:

[(1, 84293643), (3, 28097881), (7, 12041949), (21, 4013983), (23, 3664941), (61, 1381863), (69, 1221647), (161, 523563), (183, 460621), (427, 197409), (483, 174521), (1281, 65803), (1403, 60081), (2861, 29463), (4209, 20027), (8583, 9821)]