27485703

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3547}}^1$

素因数の和:3604

約数の個数: 32

約数和(自身を含む): 47685120

約数和(自身を除く): 20199417

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 3547, 7749, 10641, 24829, 31923, 74487, 95769, 145427, 223461, 436281, 670383, 1017989, 1308843, 3053967, 3926529, 9161901, 27485703]

約数ペア:

[(1, 27485703), (3, 9161901), (7, 3926529), (9, 3053967), (21, 1308843), (27, 1017989), (41, 670383), (63, 436281), (123, 223461), (189, 145427), (287, 95769), (369, 74487), (861, 31923), (1107, 24829), (2583, 10641), (3547, 7749)]