9817227

素因数分解:

$3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 16793600

約数和(自身を除く): 6976373

約数列:

[1, 3, 7, 9, 21, 27, 63, 127, 189, 381, 409, 889, 1143, 1227, 2667, 2863, 3429, 3681, 8001, 8589, 11043, 24003, 25767, 51943, 77301, 155829, 363601, 467487, 1090803, 1402461, 3272409, 9817227]

約数ペア:

[(1, 9817227), (3, 3272409), (7, 1402461), (9, 1090803), (21, 467487), (27, 363601), (63, 155829), (127, 77301), (189, 51943), (381, 25767), (409, 24003), (889, 11043), (1143, 8589), (1227, 8001), (2667, 3681), (2863, 3429)]