202067103681

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{457651}}^1$

素因数の和:457768

約数の個数: 48

約数和(自身を含む): 319843829760

約数和(自身を除く): 117776726079

約数列:

[1, 3, 9, 23, 27, 69, 79, 81, 207, 237, 243, 621, 711, 1817, 1863, 2133, 5451, 5589, 6399, 16353, 19197, 49059, 147177, 441531, 457651, 1372953, 4118859, 10525973, 12356577, 31577919, 36154429, 37069731, 94733757, 108463287, 111209193, 284201271, 325389861, 831551867, 852603813, 976169583, 2494655601, 2557811439, 2928508749, 7483966803, 8785526247, 22451900409, 67355701227, 202067103681]

約数ペア:

[(1, 202067103681), (3, 67355701227), (9, 22451900409), (23, 8785526247), (27, 7483966803), (69, 2928508749), (79, 2557811439), (81, 2494655601), (207, 976169583), (237, 852603813), (243, 831551867), (621, 325389861), (711, 284201271), (1817, 111209193), (1863, 108463287), (2133, 94733757), (5451, 37069731), (5589, 36154429), (6399, 31577919), (16353, 12356577), (19197, 10525973), (49059, 4118859), (147177, 1372953), (441531, 457651)]