23870570493

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{144931}}^1$

素因数の和:145006

約数の個数: 64

約数和(自身を含む): 42742185984

約数和(自身を除く): 18871615491

約数列:

[1, 3, 7, 11, 21, 23, 31, 33, 69, 77, 93, 161, 217, 231, 253, 341, 483, 651, 713, 759, 1023, 1771, 2139, 2387, 4991, 5313, 7161, 7843, 14973, 23529, 54901, 144931, 164703, 434793, 1014517, 1594241, 3043551, 3333413, 4492861, 4782723, 10000239, 11159687, 13478583, 23333891, 31450027, 33479061, 36667543, 49421471, 70001673, 94350081, 103335803, 110002629, 148264413, 256672801, 310007409, 345950297, 723350621, 770018403, 1037850891, 1136693833, 2170051863, 3410081499, 7956856831, 23870570493]

約数ペア:

[(1, 23870570493), (3, 7956856831), (7, 3410081499), (11, 2170051863), (21, 1136693833), (23, 1037850891), (31, 770018403), (33, 723350621), (69, 345950297), (77, 310007409), (93, 256672801), (161, 148264413), (217, 110002629), (231, 103335803), (253, 94350081), (341, 70001673), (483, 49421471), (651, 36667543), (713, 33479061), (759, 31450027), (1023, 23333891), (1771, 13478583), (2139, 11159687), (2387, 10000239), (4991, 4782723), (5313, 4492861), (7161, 3333413), (7843, 3043551), (14973, 1594241), (23529, 1014517), (54901, 434793), (144931, 164703)]