15676668387

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{61981}}^1$

素因数の和:62323

約数の個数: 24

約数和(自身を含む): 22915985040

約数和(自身を除く): 7239316653

約数列:

[1, 3, 9, 157, 179, 471, 537, 1413, 1611, 28103, 61981, 84309, 185943, 252927, 557829, 9731017, 11094599, 29193051, 33283797, 87579153, 99851391, 1741852043, 5225556129, 15676668387]

約数ペア:

[(1, 15676668387), (3, 5225556129), (9, 1741852043), (157, 99851391), (179, 87579153), (471, 33283797), (537, 29193051), (1413, 11094599), (1611, 9731017), (28103, 557829), (61981, 252927), (84309, 185943)]