156941688933

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{37309}}^1$

素因数の和:37642

約数の個数: 48

約数和(自身を含む): 238867574400

約数和(自身を除く): 81925885467

約数列:

[1, 3, 9, 29, 71, 87, 213, 227, 261, 639, 681, 2043, 2059, 6177, 6583, 16117, 18531, 19749, 37309, 48351, 59247, 111927, 145053, 335781, 467393, 1081961, 1402179, 2648939, 3245883, 4206537, 7946817, 8469143, 9737649, 23840451, 25407429, 76222287, 76819231, 230457693, 245605147, 601309153, 691373079, 736815441, 1803927459, 2210446323, 5411782377, 17437965437, 52313896311, 156941688933]

約数ペア:

[(1, 156941688933), (3, 52313896311), (9, 17437965437), (29, 5411782377), (71, 2210446323), (87, 1803927459), (213, 736815441), (227, 691373079), (261, 601309153), (639, 245605147), (681, 230457693), (2043, 76819231), (2059, 76222287), (6177, 25407429), (6583, 23840451), (16117, 9737649), (18531, 8469143), (19749, 7946817), (37309, 4206537), (48351, 3245883), (59247, 2648939), (111927, 1402179), (145053, 1081961), (335781, 467393)]