265965512607

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{3907}}^1$

素因数の和:4230

約数の個数: 80

約数和(自身を含む): 411519997152

約数和(自身を除く): 145554484545

約数列:

[1, 3, 9, 27, 53, 81, 101, 157, 159, 303, 471, 477, 909, 1413, 1431, 2727, 3907, 4239, 4293, 5353, 8181, 8321, 11721, 12717, 15857, 16059, 24963, 35163, 47571, 48177, 74889, 105489, 142713, 144531, 207071, 224667, 316467, 394607, 428139, 433593, 613399, 621213, 674001, 840421, 1183821, 1284417, 1840197, 1863639, 2521263, 3551463, 5520591, 5590917, 7563789, 10654389, 16561773, 16772751, 20914171, 22691367, 31963167, 32510147, 49685319, 61953299, 62742513, 68074101, 97530441, 185859897, 188227539, 292591323, 557579691, 564682617, 877773969, 1672739073, 1694047851, 2633321907, 3283524847, 5018217219, 9850574541, 29551723623, 88655170869, 265965512607]

約数ペア:

[(1, 265965512607), (3, 88655170869), (9, 29551723623), (27, 9850574541), (53, 5018217219), (81, 3283524847), (101, 2633321907), (157, 1694047851), (159, 1672739073), (303, 877773969), (471, 564682617), (477, 557579691), (909, 292591323), (1413, 188227539), (1431, 185859897), (2727, 97530441), (3907, 68074101), (4239, 62742513), (4293, 61953299), (5353, 49685319), (8181, 32510147), (8321, 31963167), (11721, 22691367), (12717, 20914171), (15857, 16772751), (16059, 16561773), (24963, 10654389), (35163, 7563789), (47571, 5590917), (48177, 5520591), (74889, 3551463), (105489, 2521263), (142713, 1863639), (144531, 1840197), (207071, 1284417), (224667, 1183821), (316467, 840421), (394607, 674001), (428139, 621213), (433593, 613399)]