222012099

素因数分解:

$3^2\times {\mathrm{37}}^3\times {\mathrm{487}}^1$

素因数の和:604

約数の個数: 24

約数和(自身を含む): 330268640

約数和(自身を除く): 108256541

約数列:

[1, 3, 9, 37, 111, 333, 487, 1369, 1461, 4107, 4383, 12321, 18019, 50653, 54057, 151959, 162171, 455877, 666703, 2000109, 6000327, 24668011, 74004033, 222012099]

約数ペア:

[(1, 222012099), (3, 74004033), (9, 24668011), (37, 6000327), (111, 2000109), (333, 666703), (487, 455877), (1369, 162171), (1461, 151959), (4107, 54057), (4383, 50653), (12321, 18019)]