26323947

素因数分解:

$3^5\times {\mathrm{13}}^2\times {\mathrm{641}}^1$

素因数の和:682

約数の個数: 36

約数和(自身を含む): 42764904

約数和(自身を除く): 16440957

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 243, 351, 507, 641, 1053, 1521, 1923, 3159, 4563, 5769, 8333, 13689, 17307, 24999, 41067, 51921, 74997, 108329, 155763, 224991, 324987, 674973, 974961, 2024919, 2924883, 8774649, 26323947]

約数ペア:

[(1, 26323947), (3, 8774649), (9, 2924883), (13, 2024919), (27, 974961), (39, 674973), (81, 324987), (117, 224991), (169, 155763), (243, 108329), (351, 74997), (507, 51921), (641, 41067), (1053, 24999), (1521, 17307), (1923, 13689), (3159, 8333), (4563, 5769)]