16497996489

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{32573}}^1$

素因数の和:32648

約数の個数: 60

約数和(自身を含む): 27408871116

約数和(自身を除く): 10910874627

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 169, 333, 351, 481, 507, 999, 1053, 1443, 1521, 2997, 4329, 4563, 6253, 12987, 13689, 18759, 32573, 38961, 56277, 97719, 168831, 293157, 423449, 506493, 879471, 1205201, 1270347, 2638413, 3615603, 3811041, 5504837, 10846809, 11433123, 15667613, 16514511, 32540427, 34299369, 47002839, 49543533, 97621281, 141008517, 148630599, 203678969, 423025551, 445891797, 611036907, 1269076653, 1833110721, 5499332163, 16497996489]

約数ペア:

[(1, 16497996489), (3, 5499332163), (9, 1833110721), (13, 1269076653), (27, 611036907), (37, 445891797), (39, 423025551), (81, 203678969), (111, 148630599), (117, 141008517), (169, 97621281), (333, 49543533), (351, 47002839), (481, 34299369), (507, 32540427), (999, 16514511), (1053, 15667613), (1443, 11433123), (1521, 10846809), (2997, 5504837), (4329, 3811041), (4563, 3615603), (6253, 2638413), (12987, 1270347), (13689, 1205201), (18759, 879471), (32573, 506493), (38961, 423449), (56277, 293157), (97719, 168831)]