12451381101

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1993}}^1$

素因数の和:2211

約数の個数: 64

約数和(自身を含む): 19525248000

約数和(自身を除く): 7073866899

約数列:

[1, 3, 9, 27, 29, 79, 87, 101, 237, 261, 303, 711, 783, 909, 1993, 2133, 2291, 2727, 2929, 5979, 6873, 7979, 8787, 17937, 20619, 23937, 26361, 53811, 57797, 61857, 71811, 79083, 157447, 173391, 201293, 215433, 231391, 472341, 520173, 603879, 694173, 1417023, 1560519, 1811637, 2082519, 4251069, 4565963, 5434911, 5837497, 6247557, 13697889, 15902147, 17512491, 41093667, 47706441, 52537473, 123281001, 143119323, 157612419, 429357969, 461162263, 1383486789, 4150460367, 12451381101]

約数ペア:

[(1, 12451381101), (3, 4150460367), (9, 1383486789), (27, 461162263), (29, 429357969), (79, 157612419), (87, 143119323), (101, 123281001), (237, 52537473), (261, 47706441), (303, 41093667), (711, 17512491), (783, 15902147), (909, 13697889), (1993, 6247557), (2133, 5837497), (2291, 5434911), (2727, 4565963), (2929, 4251069), (5979, 2082519), (6873, 1811637), (7979, 1560519), (8787, 1417023), (17937, 694173), (20619, 603879), (23937, 520173), (26361, 472341), (53811, 231391), (57797, 215433), (61857, 201293), (71811, 173391), (79083, 157447)]