65997243

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 108501120

約数和(自身を除く): 42503877

約数列:

[1, 3, 9, 13, 29, 39, 53, 87, 117, 159, 261, 367, 377, 477, 689, 1101, 1131, 1537, 2067, 3303, 3393, 4611, 4771, 6201, 10643, 13833, 14313, 19451, 19981, 31929, 42939, 58353, 59943, 95787, 138359, 175059, 179829, 252863, 415077, 564079, 758589, 1245231, 1692237, 2275767, 5076711, 7333027, 21999081, 65997243]

約数ペア:

[(1, 65997243), (3, 21999081), (9, 7333027), (13, 5076711), (29, 2275767), (39, 1692237), (53, 1245231), (87, 758589), (117, 564079), (159, 415077), (261, 252863), (367, 179829), (377, 175059), (477, 138359), (689, 95787), (1101, 59943), (1131, 58353), (1537, 42939), (2067, 31929), (3303, 19981), (3393, 19451), (4611, 14313), (4771, 13833), (6201, 10643)]