64359999

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 106589184

約数和(自身を除く): 42229185

約数列:

[1, 3, 9, 11, 31, 33, 67, 93, 99, 201, 279, 313, 341, 603, 737, 939, 1023, 2077, 2211, 2817, 3069, 3443, 6231, 6633, 9703, 10329, 18693, 20971, 22847, 29109, 30987, 62913, 68541, 87327, 106733, 188739, 205623, 230681, 320199, 650101, 692043, 960597, 1950303, 2076129, 5850909, 7151111, 21453333, 64359999]

約数ペア:

[(1, 64359999), (3, 21453333), (9, 7151111), (11, 5850909), (31, 2076129), (33, 1950303), (67, 960597), (93, 692043), (99, 650101), (201, 320199), (279, 230681), (313, 205623), (341, 188739), (603, 106733), (737, 87327), (939, 68541), (1023, 62913), (2077, 30987), (2211, 29109), (2817, 22847), (3069, 20971), (3443, 18693), (6231, 10329), (6633, 9703)]