151486959

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 221760000

約数和(自身を除く): 70273041

約数列:

[1, 3, 13, 39, 131, 149, 199, 393, 447, 597, 1703, 1937, 2587, 5109, 5811, 7761, 19519, 26069, 29651, 58557, 78207, 88953, 253747, 338897, 385463, 761241, 1016691, 1156389, 3884281, 11652843, 50495653, 151486959]

約数ペア:

[(1, 151486959), (3, 50495653), (13, 11652843), (39, 3884281), (131, 1156389), (149, 1016691), (199, 761241), (393, 385463), (447, 338897), (597, 253747), (1703, 88953), (1937, 78207), (2587, 58557), (5109, 29651), (5811, 26069), (7761, 19519)]