979822077

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:558

約数の個数: 64

約数和(自身を含む): 1537401600

約数和(自身を除く): 557579523

約数列:

[1, 3, 13, 19, 39, 53, 57, 61, 159, 183, 247, 409, 689, 741, 793, 1007, 1159, 1227, 2067, 2379, 3021, 3233, 3477, 5317, 7771, 9699, 13091, 15067, 15951, 21677, 23313, 24949, 39273, 42029, 45201, 61427, 65031, 74847, 101023, 126087, 184281, 281801, 303069, 324337, 411863, 474031, 798551, 845403, 973011, 1235589, 1322297, 1422093, 2395653, 3966891, 5354219, 6162403, 16062657, 17189861, 18487209, 25123643, 51569583, 75370929, 326607359, 979822077]

約数ペア:

[(1, 979822077), (3, 326607359), (13, 75370929), (19, 51569583), (39, 25123643), (53, 18487209), (57, 17189861), (61, 16062657), (159, 6162403), (183, 5354219), (247, 3966891), (409, 2395653), (689, 1422093), (741, 1322297), (793, 1235589), (1007, 973011), (1159, 845403), (1227, 798551), (2067, 474031), (2379, 411863), (3021, 324337), (3233, 303069), (3477, 281801), (5317, 184281), (7771, 126087), (9699, 101023), (13091, 74847), (15067, 65031), (15951, 61427), (21677, 45201), (23313, 42029), (24949, 39273)]