61607871

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1427}}^1$

素因数の和:1493

約数の個数: 40

約数和(自身を含む): 101599344

約数和(自身を除く): 39991473

約数列:

[1, 3, 9, 13, 27, 39, 41, 81, 117, 123, 351, 369, 533, 1053, 1107, 1427, 1599, 3321, 4281, 4797, 12843, 14391, 18551, 38529, 43173, 55653, 58507, 115587, 166959, 175521, 500877, 526563, 760591, 1502631, 1579689, 2281773, 4739067, 6845319, 20535957, 61607871]

約数ペア:

[(1, 61607871), (3, 20535957), (9, 6845319), (13, 4739067), (27, 2281773), (39, 1579689), (41, 1502631), (81, 760591), (117, 526563), (123, 500877), (351, 175521), (369, 166959), (533, 115587), (1053, 58507), (1107, 55653), (1427, 43173), (1599, 38529), (3321, 18551), (4281, 14391), (4797, 12843)]