79165653

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 123638016

約数和(自身を除く): 44472363

約数列:

[1, 3, 7, 21, 73, 113, 219, 339, 457, 511, 791, 1371, 1533, 2373, 3199, 8249, 9597, 24747, 33361, 51641, 57743, 100083, 154923, 173229, 233527, 361487, 700581, 1084461, 3769793, 11309379, 26388551, 79165653]

約数ペア:

[(1, 79165653), (3, 26388551), (7, 11309379), (21, 3769793), (73, 1084461), (113, 700581), (219, 361487), (339, 233527), (457, 173229), (511, 154923), (791, 100083), (1371, 57743), (1533, 51641), (2373, 33361), (3199, 24747), (8249, 9597)]