9213777

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 14664960

約数和(自身を除く): 5451183

約数列:

[1, 3, 9, 23, 27, 37, 69, 111, 207, 333, 401, 621, 851, 999, 1203, 2553, 3609, 7659, 9223, 10827, 14837, 22977, 27669, 44511, 83007, 133533, 249021, 341251, 400599, 1023753, 3071259, 9213777]

約数ペア:

[(1, 9213777), (3, 3071259), (9, 1023753), (23, 400599), (27, 341251), (37, 249021), (69, 133533), (111, 83007), (207, 44511), (333, 27669), (401, 22977), (621, 14837), (851, 10827), (999, 9223), (1203, 7659), (2553, 3609)]