283500189

素因数分解:

$3^3\times 7^1\times {\mathrm{557}}^1\times {\mathrm{2693}}^1$

素因数の和:3266

約数の個数: 32

約数和(自身を含む): 481040640

約数和(自身を除く): 197540451

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 557, 1671, 2693, 3899, 5013, 8079, 11697, 15039, 18851, 24237, 35091, 56553, 72711, 105273, 169659, 508977, 1500001, 4500003, 10500007, 13500009, 31500021, 40500027, 94500063, 283500189]

約数ペア:

[(1, 283500189), (3, 94500063), (7, 40500027), (9, 31500021), (21, 13500009), (27, 10500007), (63, 4500003), (189, 1500001), (557, 508977), (1671, 169659), (2693, 105273), (3899, 72711), (5013, 56553), (8079, 35091), (11697, 24237), (15039, 18851)]