171932085

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97967}}^1$

素因数の和:97994

約数の個数: 32

約数和(自身を含む): 329172480

約数和(自身を除く): 157240395

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 97967, 293901, 489835, 881703, 1273571, 1469505, 2645109, 3820713, 4408515, 6367855, 11462139, 13225545, 19103565, 34386417, 57310695, 171932085]

約数ペア:

[(1, 171932085), (3, 57310695), (5, 34386417), (9, 19103565), (13, 13225545), (15, 11462139), (27, 6367855), (39, 4408515), (45, 3820713), (65, 2645109), (117, 1469505), (135, 1273571), (195, 881703), (351, 489835), (585, 293901), (1755, 97967)]