68136327

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{797}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 119508480

約数和(自身を除く): 51372153

約数列:

[1, 3, 7, 9, 21, 23, 59, 63, 69, 161, 177, 207, 413, 483, 531, 797, 1239, 1357, 1449, 2391, 3717, 4071, 5579, 7173, 9499, 12213, 16737, 18331, 28497, 47023, 50211, 54993, 85491, 128317, 141069, 164979, 329161, 384951, 423207, 987483, 1081529, 1154853, 2962449, 3244587, 7570703, 9733761, 22712109, 68136327]

約数ペア:

[(1, 68136327), (3, 22712109), (7, 9733761), (9, 7570703), (21, 3244587), (23, 2962449), (59, 1154853), (63, 1081529), (69, 987483), (161, 423207), (177, 384951), (207, 329161), (413, 164979), (483, 141069), (531, 128317), (797, 85491), (1239, 54993), (1357, 50211), (1449, 47023), (2391, 28497), (3717, 18331), (4071, 16737), (5579, 12213), (7173, 9499)]