29259009

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2689}}^1$

素因数の和:2742

約数の個数: 32

約数和(自身を含む): 48204800

約数和(自身を除く): 18945791

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 2689, 3627, 8067, 10881, 24201, 34957, 72603, 83359, 104871, 250077, 314613, 750231, 943839, 1083667, 2250693, 3251001, 9753003, 29259009]

約数ペア:

[(1, 29259009), (3, 9753003), (9, 3251001), (13, 2250693), (27, 1083667), (31, 943839), (39, 750231), (93, 314613), (117, 250077), (279, 104871), (351, 83359), (403, 72603), (837, 34957), (1209, 24201), (2689, 10881), (3627, 8067)]