147273009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{853}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 223816320

約数和(自身を除く): 76543311

約数列:

[1, 3, 13, 19, 39, 57, 233, 247, 699, 741, 853, 2559, 3029, 4427, 9087, 11089, 13281, 16207, 33267, 48621, 57551, 172653, 198749, 210691, 596247, 632073, 2583737, 3776231, 7751211, 11328693, 49091003, 147273009]

約数ペア:

[(1, 147273009), (3, 49091003), (13, 11328693), (19, 7751211), (39, 3776231), (57, 2583737), (233, 632073), (247, 596247), (699, 210691), (741, 198749), (853, 172653), (2559, 57551), (3029, 48621), (4427, 33267), (9087, 16207), (11089, 13281)]