427293801

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4801}}^1$

素因数の和:4878

約数の個数: 48

約数和(自身を含む): 719147520

約数和(自身を除く): 291853719

約数列:

[1, 3, 9, 11, 29, 31, 33, 87, 93, 99, 261, 279, 319, 341, 899, 957, 1023, 2697, 2871, 3069, 4801, 8091, 9889, 14403, 29667, 43209, 52811, 89001, 139229, 148831, 158433, 417687, 446493, 475299, 1253061, 1339479, 1531519, 1637141, 4316099, 4594557, 4911423, 12948297, 13783671, 14734269, 38844891, 47477089, 142431267, 427293801]

約数ペア:

[(1, 427293801), (3, 142431267), (9, 47477089), (11, 38844891), (29, 14734269), (31, 13783671), (33, 12948297), (87, 4911423), (93, 4594557), (99, 4316099), (261, 1637141), (279, 1531519), (319, 1339479), (341, 1253061), (899, 475299), (957, 446493), (1023, 417687), (2697, 158433), (2871, 148831), (3069, 139229), (4801, 89001), (8091, 52811), (9889, 43209), (14403, 29667)]