57212937

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:310

約数の個数: 36

約数和(自身を含む): 88252164

約数和(自身を除く): 31039227

約数列:

[1, 3, 9, 23, 61, 69, 183, 197, 207, 529, 549, 591, 1403, 1587, 1773, 4209, 4531, 4761, 12017, 12627, 13593, 32269, 36051, 40779, 96807, 104213, 108153, 276391, 290421, 312639, 829173, 937917, 2487519, 6356993, 19070979, 57212937]

約数ペア:

[(1, 57212937), (3, 19070979), (9, 6356993), (23, 2487519), (61, 937917), (69, 829173), (183, 312639), (197, 290421), (207, 276391), (529, 108153), (549, 104213), (591, 96807), (1403, 40779), (1587, 36051), (1773, 32269), (4209, 13593), (4531, 12627), (4761, 12017)]