51575913

素因数分解:

$3^3\times {\mathrm{23}}^3\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 80390400

約数和(自身を除く): 28814487

約数列:

[1, 3, 9, 23, 27, 69, 157, 207, 471, 529, 621, 1413, 1587, 3611, 4239, 4761, 10833, 12167, 14283, 32499, 36501, 83053, 97497, 109503, 249159, 328509, 747477, 1910219, 2242431, 5730657, 17191971, 51575913]

約数ペア:

[(1, 51575913), (3, 17191971), (9, 5730657), (23, 2242431), (27, 1910219), (69, 747477), (157, 328509), (207, 249159), (471, 109503), (529, 97497), (621, 83053), (1413, 36501), (1587, 32499), (3611, 14283), (4239, 12167), (4761, 10833)]