118414443

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 184412160

約数和(自身を除く): 65997717

約数列:

[1, 3, 7, 21, 79, 137, 237, 411, 521, 553, 959, 1563, 1659, 2877, 3647, 10823, 10941, 32469, 41159, 71377, 75761, 123477, 214131, 227283, 288113, 499639, 864339, 1498917, 5638783, 16916349, 39471481, 118414443]

約数ペア:

[(1, 118414443), (3, 39471481), (7, 16916349), (21, 5638783), (79, 1498917), (137, 864339), (237, 499639), (411, 288113), (521, 227283), (553, 214131), (959, 123477), (1563, 75761), (1659, 71377), (2877, 41159), (3647, 32469), (10823, 10941)]