74582403

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 121744896

約数和(自身を除く): 47162493

約数列:

[1, 3, 7, 21, 29, 41, 87, 103, 123, 203, 287, 309, 609, 721, 841, 861, 1189, 2163, 2523, 2987, 3567, 4223, 5887, 8323, 8961, 12669, 17661, 20909, 24969, 29561, 34481, 62727, 86623, 88683, 103443, 122467, 241367, 259869, 367401, 606361, 724101, 857269, 1819083, 2571807, 3551543, 10654629, 24860801, 74582403]

約数ペア:

[(1, 74582403), (3, 24860801), (7, 10654629), (21, 3551543), (29, 2571807), (41, 1819083), (87, 857269), (103, 724101), (123, 606361), (203, 367401), (287, 259869), (309, 241367), (609, 122467), (721, 103443), (841, 88683), (861, 86623), (1189, 62727), (2163, 34481), (2523, 29561), (2987, 24969), (3567, 20909), (4223, 17661), (5887, 12669), (8323, 8961)]