405156948597

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{4903}}^1\times {\mathrm{32909}}^1$

素因数の和:37855

約数の個数: 40

約数和(自身を含む): 624904558080

約数和(自身を除く): 219747609483

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 4903, 14709, 32909, 44127, 98727, 132381, 151993, 296181, 397143, 455979, 888543, 1020179, 1367937, 2665629, 3060537, 4103811, 9181611, 12311433, 27544833, 82634499, 161352827, 484058481, 1452175443, 4356526329, 5001937637, 13069578987, 15005812911, 45017438733, 135052316199, 405156948597]

約数ペア:

[(1, 405156948597), (3, 135052316199), (9, 45017438733), (27, 15005812911), (31, 13069578987), (81, 5001937637), (93, 4356526329), (279, 1452175443), (837, 484058481), (2511, 161352827), (4903, 82634499), (14709, 27544833), (32909, 12311433), (44127, 9181611), (98727, 4103811), (132381, 3060537), (151993, 2665629), (296181, 1367937), (397143, 1020179), (455979, 888543)]