277029604131

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7151}}^1\times {\mathrm{80207}}^1$

素因数の和:87391

約数の個数: 32

約数和(自身を含む): 440561369088

約数和(自身を除く): 163531764957

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 7151, 21453, 50057, 80207, 150171, 164473, 240621, 493419, 561449, 1151311, 1684347, 1844761, 3453933, 5534283, 12913327, 38739981, 573560257, 1720680771, 4014921799, 12044765397, 13191885911, 39575657733, 92343201377, 277029604131]

約数ペア:

[(1, 277029604131), (3, 92343201377), (7, 39575657733), (21, 13191885911), (23, 12044765397), (69, 4014921799), (161, 1720680771), (483, 573560257), (7151, 38739981), (21453, 12913327), (50057, 5534283), (80207, 3453933), (150171, 1844761), (164473, 1684347), (240621, 1151311), (493419, 561449)]