83873205

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47791}}^1$

素因数の和:47818

約数の個数: 32

約数和(自身を含む): 160581120

約数和(自身を除く): 76707915

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 47791, 143373, 238955, 430119, 621283, 716865, 1290357, 1863849, 2150595, 3106415, 5591547, 6451785, 9319245, 16774641, 27957735, 83873205]

約数ペア:

[(1, 83873205), (3, 27957735), (5, 16774641), (9, 9319245), (13, 6451785), (15, 5591547), (27, 3106415), (39, 2150595), (45, 1863849), (65, 1290357), (117, 716865), (135, 621283), (195, 430119), (351, 238955), (585, 143373), (1755, 47791)]