153223677

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1801}}^1$

素因数の和:1970

約数の個数: 32

約数和(自身を含む): 238728960

約数和(自身を除く): 85505283

約数列:

[1, 3, 9, 23, 27, 69, 137, 207, 411, 621, 1233, 1801, 3151, 3699, 5403, 9453, 16209, 28359, 41423, 48627, 85077, 124269, 246737, 372807, 740211, 1118421, 2220633, 5674951, 6661899, 17024853, 51074559, 153223677]

約数ペア:

[(1, 153223677), (3, 51074559), (9, 17024853), (23, 6661899), (27, 5674951), (69, 2220633), (137, 1118421), (207, 740211), (411, 372807), (621, 246737), (1233, 124269), (1801, 85077), (3151, 48627), (3699, 41423), (5403, 28359), (9453, 16209)]