201021237

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1607}}^1$

素因数の和:1770

約数の個数: 32

約数和(自身を含む): 307964160

約数和(自身を除く): 106942923

約数列:

[1, 3, 9, 27, 41, 113, 123, 339, 369, 1017, 1107, 1607, 3051, 4633, 4821, 13899, 14463, 41697, 43389, 65887, 125091, 181591, 197661, 544773, 592983, 1634319, 1778949, 4902957, 7445231, 22335693, 67007079, 201021237]

約数ペア:

[(1, 201021237), (3, 67007079), (9, 22335693), (27, 7445231), (41, 4902957), (113, 1778949), (123, 1634319), (339, 592983), (369, 544773), (1017, 197661), (1107, 181591), (1607, 125091), (3051, 65887), (4633, 43389), (4821, 41697), (13899, 14463)]