1337736087

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 2108620800

約数和(自身を除く): 770884713

約数列:

[1, 3, 9, 27, 31, 59, 93, 103, 177, 263, 279, 309, 531, 789, 837, 927, 1593, 1829, 2367, 2781, 3193, 5487, 6077, 7101, 8153, 9579, 15517, 16461, 18231, 24459, 27089, 28737, 46551, 49383, 54693, 73377, 81267, 86211, 139653, 164079, 188387, 220131, 243801, 418959, 481027, 565161, 731403, 839759, 1443081, 1598251, 1695483, 2519277, 4329243, 4794753, 5086449, 7557831, 12987729, 14384259, 22673493, 43152777, 49545781, 148637343, 445912029, 1337736087]

約数ペア:

[(1, 1337736087), (3, 445912029), (9, 148637343), (27, 49545781), (31, 43152777), (59, 22673493), (93, 14384259), (103, 12987729), (177, 7557831), (263, 5086449), (279, 4794753), (309, 4329243), (531, 2519277), (789, 1695483), (837, 1598251), (927, 1443081), (1593, 839759), (1829, 731403), (2367, 565161), (2781, 481027), (3193, 418959), (5487, 243801), (6077, 220131), (7101, 188387), (8153, 164079), (9579, 139653), (15517, 86211), (16461, 81267), (18231, 73377), (24459, 54693), (27089, 49383), (28737, 46551)]