135571428

素因数分解:

$2^2\times 3^3\times {\mathrm{983}}^1\times {\mathrm{1277}}^1$

素因数の和:2273

約数の個数: 48

約数和(自身を含む): 352114560

約数和(自身を除く): 216543132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 983, 1277, 1966, 2554, 2949, 3831, 3932, 5108, 5898, 7662, 8847, 11493, 11796, 15324, 17694, 22986, 26541, 34479, 35388, 45972, 53082, 68958, 106164, 137916, 1255291, 2510582, 3765873, 5021164, 7531746, 11297619, 15063492, 22595238, 33892857, 45190476, 67785714, 135571428]

約数ペア:

[(1, 135571428), (2, 67785714), (3, 45190476), (4, 33892857), (6, 22595238), (9, 15063492), (12, 11297619), (18, 7531746), (27, 5021164), (36, 3765873), (54, 2510582), (108, 1255291), (983, 137916), (1277, 106164), (1966, 68958), (2554, 53082), (2949, 45972), (3831, 35388), (3932, 34479), (5108, 26541), (5898, 22986), (7662, 17694), (8847, 15324), (11493, 11796)]