66701817

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3541}}^1$

素因数の和:3590

約数の個数: 48

約数和(自身を含む): 123771648

約数和(自身を除く): 57069831

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 207, 273, 299, 483, 819, 897, 1449, 2093, 2691, 3541, 6279, 10623, 18837, 24787, 31869, 46033, 74361, 81443, 138099, 223083, 244329, 322231, 414297, 570101, 732987, 966693, 1058759, 1710303, 2900079, 3176277, 5130909, 7411313, 9528831, 22233939, 66701817]

約数ペア:

[(1, 66701817), (3, 22233939), (7, 9528831), (9, 7411313), (13, 5130909), (21, 3176277), (23, 2900079), (39, 1710303), (63, 1058759), (69, 966693), (91, 732987), (117, 570101), (161, 414297), (207, 322231), (273, 244329), (299, 223083), (483, 138099), (819, 81443), (897, 74361), (1449, 46033), (2093, 31869), (2691, 24787), (3541, 18837), (6279, 10623)]