65941911

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 118195200

約数和(自身を除く): 52253289

約数列:

[1, 3, 7, 9, 21, 27, 29, 53, 63, 87, 159, 189, 203, 227, 261, 371, 477, 609, 681, 783, 1113, 1431, 1537, 1589, 1827, 2043, 3339, 4611, 4767, 5481, 6129, 6583, 10017, 10759, 12031, 13833, 14301, 19749, 32277, 36093, 41499, 42903, 46081, 59247, 84217, 96831, 108279, 138243, 177741, 252651, 290493, 324837, 348899, 414729, 757953, 1046697, 1244187, 2273859, 2442293, 3140091, 7326879, 9420273, 21980637, 65941911]

約数ペア:

[(1, 65941911), (3, 21980637), (7, 9420273), (9, 7326879), (21, 3140091), (27, 2442293), (29, 2273859), (53, 1244187), (63, 1046697), (87, 757953), (159, 414729), (189, 348899), (203, 324837), (227, 290493), (261, 252651), (371, 177741), (477, 138243), (609, 108279), (681, 96831), (783, 84217), (1113, 59247), (1431, 46081), (1537, 42903), (1589, 41499), (1827, 36093), (2043, 32277), (3339, 19749), (4611, 14301), (4767, 13833), (5481, 12031), (6129, 10759), (6583, 10017)]