1015920003

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 1640038400

約数和(自身を除く): 624118397

約数列:

[1, 3, 7, 21, 31, 93, 103, 109, 139, 217, 309, 327, 417, 651, 721, 763, 973, 2163, 2289, 2919, 3193, 3379, 4309, 9579, 10137, 11227, 12927, 14317, 15151, 22351, 23653, 30163, 33681, 42951, 45453, 67053, 70959, 78589, 90489, 100219, 106057, 235767, 300657, 318171, 348037, 443827, 469681, 1044111, 1331481, 1409043, 1560553, 2436259, 3106789, 3287767, 4681659, 7308777, 9320367, 9863301, 10923871, 32771613, 48377143, 145131429, 338640001, 1015920003]

約数ペア:

[(1, 1015920003), (3, 338640001), (7, 145131429), (21, 48377143), (31, 32771613), (93, 10923871), (103, 9863301), (109, 9320367), (139, 7308777), (217, 4681659), (309, 3287767), (327, 3106789), (417, 2436259), (651, 1560553), (721, 1409043), (763, 1331481), (973, 1044111), (2163, 469681), (2289, 443827), (2919, 348037), (3193, 318171), (3379, 300657), (4309, 235767), (9579, 106057), (10137, 100219), (11227, 90489), (12927, 78589), (14317, 70959), (15151, 67053), (22351, 45453), (23653, 42951), (30163, 33681)]