438045327

素因数分解:

$3^4\times {\mathrm{23}}^2\times {\mathrm{10223}}^1$

素因数の和:10281

約数の個数: 30

約数和(自身を含む): 684118512

約数和(自身を除く): 246073185

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 529, 621, 1587, 1863, 4761, 10223, 14283, 30669, 42849, 92007, 235129, 276021, 705387, 828063, 2116161, 5407967, 6348483, 16223901, 19045449, 48671703, 146015109, 438045327]

約数ペア:

[(1, 438045327), (3, 146015109), (9, 48671703), (23, 19045449), (27, 16223901), (69, 6348483), (81, 5407967), (207, 2116161), (529, 828063), (621, 705387), (1587, 276021), (1863, 235129), (4761, 92007), (10223, 42849), (14283, 30669)]