27161394

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 61931520

約数和(自身を除く): 34770126

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 47, 62, 78, 93, 94, 141, 186, 239, 282, 403, 478, 611, 717, 806, 1209, 1222, 1434, 1457, 1833, 2418, 2914, 3107, 3666, 4371, 6214, 7409, 8742, 9321, 11233, 14818, 18642, 18941, 22227, 22466, 33699, 37882, 44454, 56823, 67398, 96317, 113646, 146029, 192634, 288951, 292058, 348223, 438087, 577902, 696446, 876174, 1044669, 2089338, 4526899, 9053798, 13580697, 27161394]

約数ペア:

[(1, 27161394), (2, 13580697), (3, 9053798), (6, 4526899), (13, 2089338), (26, 1044669), (31, 876174), (39, 696446), (47, 577902), (62, 438087), (78, 348223), (93, 292058), (94, 288951), (141, 192634), (186, 146029), (239, 113646), (282, 96317), (403, 67398), (478, 56823), (611, 44454), (717, 37882), (806, 33699), (1209, 22466), (1222, 22227), (1434, 18941), (1457, 18642), (1833, 14818), (2418, 11233), (2914, 9321), (3107, 8742), (3666, 7409), (4371, 6214)]