67259703

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 108591840

約数和(自身を除く): 41332137

約数列:

[1, 3, 7, 21, 49, 53, 89, 97, 147, 159, 267, 291, 371, 623, 679, 1113, 1869, 2037, 2597, 4361, 4717, 4753, 5141, 7791, 8633, 13083, 14151, 14259, 15423, 25899, 33019, 35987, 60431, 99057, 107961, 181293, 231133, 251909, 423017, 457549, 693399, 755727, 1269051, 1372647, 3202843, 9608529, 22419901, 67259703]

約数ペア:

[(1, 67259703), (3, 22419901), (7, 9608529), (21, 3202843), (49, 1372647), (53, 1269051), (89, 755727), (97, 693399), (147, 457549), (159, 423017), (267, 251909), (291, 231133), (371, 181293), (623, 107961), (679, 99057), (1113, 60431), (1869, 35987), (2037, 33019), (2597, 25899), (4361, 15423), (4717, 14259), (4753, 14151), (5141, 13083), (7791, 8633)]