27653577

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1091}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 45287424

約数和(自身を除く): 17633847

約数列:

[1, 3, 7, 17, 21, 51, 71, 119, 213, 357, 497, 1091, 1207, 1491, 3273, 3621, 7637, 8449, 18547, 22911, 25347, 55641, 77461, 129829, 232383, 389487, 542227, 1316837, 1626681, 3950511, 9217859, 27653577]

約数ペア:

[(1, 27653577), (3, 9217859), (7, 3950511), (17, 1626681), (21, 1316837), (51, 542227), (71, 389487), (119, 232383), (213, 129829), (357, 77461), (497, 55641), (1091, 25347), (1207, 22911), (1491, 18547), (3273, 8449), (3621, 7637)]