67185839

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1787}}^1$

素因数の和:1966

約数の個数: 16

約数和(自身を含む): 79301376

約数和(自身を除く): 12115537

約数列:

[1, 7, 41, 131, 287, 917, 1787, 5371, 12509, 37597, 73267, 234097, 512869, 1638679, 9597977, 67185839]

約数ペア:

[(1, 67185839), (7, 9597977), (41, 1638679), (131, 512869), (287, 234097), (917, 73267), (1787, 37597), (5371, 12509)]