156945604617

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1\times {\mathrm{641}}^1$

素因数の和:1276

約数の個数: 80

約数和(自身を含む): 241174644480

約数和(自身を除く): 84229039863

約数列:

[1, 3, 9, 27, 79, 81, 83, 237, 249, 461, 641, 711, 747, 1383, 1923, 2133, 2241, 4149, 5769, 6399, 6557, 6723, 12447, 17307, 19671, 36419, 37341, 38263, 50639, 51921, 53203, 59013, 109257, 114789, 151917, 159609, 177039, 295501, 327771, 344367, 455751, 478827, 531117, 886503, 983313, 1033101, 1367253, 1436481, 2659509, 2949939, 3022777, 3099303, 4101759, 4203037, 4309443, 7978527, 9068331, 12609111, 23344579, 23935581, 24526583, 27204993, 37827333, 70033737, 73579749, 81614979, 113481999, 210101211, 220739247, 244844937, 340445997, 630303633, 662217741, 1890910899, 1937600057, 1986653223, 5812800171, 17438400513, 52315201539, 156945604617]

約数ペア:

[(1, 156945604617), (3, 52315201539), (9, 17438400513), (27, 5812800171), (79, 1986653223), (81, 1937600057), (83, 1890910899), (237, 662217741), (249, 630303633), (461, 340445997), (641, 244844937), (711, 220739247), (747, 210101211), (1383, 113481999), (1923, 81614979), (2133, 73579749), (2241, 70033737), (4149, 37827333), (5769, 27204993), (6399, 24526583), (6557, 23935581), (6723, 23344579), (12447, 12609111), (17307, 9068331), (19671, 7978527), (36419, 4309443), (37341, 4203037), (38263, 4101759), (50639, 3099303), (51921, 3022777), (53203, 2949939), (59013, 2659509), (109257, 1436481), (114789, 1367253), (151917, 1033101), (159609, 983313), (177039, 886503), (295501, 531117), (327771, 478827), (344367, 455751)]