68332329

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 111867392

約数和(自身を除く): 43535063

約数列:

[1, 3, 9, 13, 27, 39, 81, 97, 117, 223, 243, 291, 351, 669, 873, 1053, 1261, 2007, 2619, 2899, 3159, 3783, 6021, 7857, 8697, 11349, 18063, 21631, 23571, 26091, 34047, 54189, 64893, 78273, 102141, 194679, 234819, 281203, 306423, 584037, 704457, 843609, 1752111, 2530827, 5256333, 7592481, 22777443, 68332329]

約数ペア:

[(1, 68332329), (3, 22777443), (9, 7592481), (13, 5256333), (27, 2530827), (39, 1752111), (81, 843609), (97, 704457), (117, 584037), (223, 306423), (243, 281203), (291, 234819), (351, 194679), (669, 102141), (873, 78273), (1053, 64893), (1261, 54189), (2007, 34047), (2619, 26091), (2899, 23571), (3159, 21631), (3783, 18063), (6021, 11349), (7857, 8697)]