127804599

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 207427584

約数和(自身を除く): 79622985

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 167, 211, 279, 403, 501, 633, 1209, 1503, 1899, 2171, 2743, 3627, 5177, 6513, 6541, 8229, 15531, 19539, 19623, 24687, 35237, 46593, 58869, 67301, 85033, 105711, 201903, 255099, 317133, 458081, 605709, 765297, 1092347, 1374243, 3277041, 4122729, 9831123, 14200511, 42601533, 127804599]

約数ペア:

[(1, 127804599), (3, 42601533), (9, 14200511), (13, 9831123), (31, 4122729), (39, 3277041), (93, 1374243), (117, 1092347), (167, 765297), (211, 605709), (279, 458081), (403, 317133), (501, 255099), (633, 201903), (1209, 105711), (1503, 85033), (1899, 67301), (2171, 58869), (2743, 46593), (3627, 35237), (5177, 24687), (6513, 19623), (6541, 19539), (8229, 15531)]