1189718091

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{13381}}^1$

素因数の和:13516

約数の個数: 32

約数和(自身を含む): 1830657600

約数和(自身を除く): 640939509

約数列:

[1, 3, 9, 27, 37, 89, 111, 267, 333, 801, 999, 2403, 3293, 9879, 13381, 29637, 40143, 88911, 120429, 361287, 495097, 1190909, 1485291, 3572727, 4455873, 10718181, 13367619, 32154543, 44063633, 132190899, 396572697, 1189718091]

約数ペア:

[(1, 1189718091), (3, 396572697), (9, 132190899), (27, 44063633), (37, 32154543), (89, 13367619), (111, 10718181), (267, 4455873), (333, 3572727), (801, 1485291), (999, 1190909), (2403, 495097), (3293, 361287), (9879, 120429), (13381, 88911), (29637, 40143)]