33333867

素因数分解:

$3^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{577}}^1$

素因数の和:728

約数の個数: 36

約数和(自身を含む): 56535336

約数和(自身を除く): 23201469

約数列:

[1, 3, 7, 9, 21, 49, 63, 131, 147, 393, 441, 577, 917, 1179, 1731, 2751, 4039, 5193, 6419, 8253, 12117, 19257, 28273, 36351, 57771, 75587, 84819, 226761, 254457, 529109, 680283, 1587327, 3703763, 4761981, 11111289, 33333867]

約数ペア:

[(1, 33333867), (3, 11111289), (7, 4761981), (9, 3703763), (21, 1587327), (49, 680283), (63, 529109), (131, 254457), (147, 226761), (393, 84819), (441, 75587), (577, 57771), (917, 36351), (1179, 28273), (1731, 19257), (2751, 12117), (4039, 8253), (5193, 6419)]