30154653

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1367}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 48153600

約数和(自身を除く): 17998947

約数列:

[1, 3, 9, 19, 27, 43, 57, 129, 171, 387, 513, 817, 1161, 1367, 2451, 4101, 7353, 12303, 22059, 25973, 36909, 58781, 77919, 176343, 233757, 529029, 701271, 1116839, 1587087, 3350517, 10051551, 30154653]

約数ペア:

[(1, 30154653), (3, 10051551), (9, 3350517), (19, 1587087), (27, 1116839), (43, 701271), (57, 529029), (129, 233757), (171, 176343), (387, 77919), (513, 58781), (817, 36909), (1161, 25973), (1367, 22059), (2451, 12303), (4101, 7353)]