324654813

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 547852032

約数和(自身を除く): 223197219

約数列:

[1, 3, 7, 9, 21, 63, 71, 181, 213, 401, 497, 543, 639, 1203, 1267, 1491, 1629, 2807, 3609, 3801, 4473, 8421, 11403, 12851, 25263, 28471, 38553, 72581, 85413, 89957, 115659, 199297, 217743, 256239, 269871, 508067, 597891, 653229, 809613, 1524201, 1793673, 4572603, 5153251, 15459753, 36072757, 46379259, 108218271, 324654813]

約数ペア:

[(1, 324654813), (3, 108218271), (7, 46379259), (9, 36072757), (21, 15459753), (63, 5153251), (71, 4572603), (181, 1793673), (213, 1524201), (401, 809613), (497, 653229), (543, 597891), (639, 508067), (1203, 269871), (1267, 256239), (1491, 217743), (1629, 199297), (2807, 115659), (3609, 89957), (3801, 85413), (4473, 72581), (8421, 38553), (11403, 28471), (12851, 25263)]