1550607513

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:726

約数の個数: 64

約数和(自身を含む): 2597253120

約数和(自身を除く): 1046645607

約数列:

[1, 3, 7, 13, 21, 39, 91, 107, 109, 273, 321, 327, 487, 749, 763, 1391, 1417, 1461, 2247, 2289, 3409, 4173, 4251, 6331, 9737, 9919, 10227, 11663, 18993, 29211, 29757, 34989, 44317, 52109, 53083, 81641, 132951, 151619, 156327, 159249, 244923, 364763, 371581, 454857, 677417, 690079, 1061333, 1094289, 1114743, 2032251, 2070237, 3183999, 4741919, 4830553, 5679881, 14225757, 14491659, 17039643, 39759167, 73838453, 119277501, 221515359, 516869171, 1550607513]

約数ペア:

[(1, 1550607513), (3, 516869171), (7, 221515359), (13, 119277501), (21, 73838453), (39, 39759167), (91, 17039643), (107, 14491659), (109, 14225757), (273, 5679881), (321, 4830553), (327, 4741919), (487, 3183999), (749, 2070237), (763, 2032251), (1391, 1114743), (1417, 1094289), (1461, 1061333), (2247, 690079), (2289, 677417), (3409, 454857), (4173, 371581), (4251, 364763), (6331, 244923), (9737, 159249), (9919, 156327), (10227, 151619), (11663, 132951), (18993, 81641), (29211, 53083), (29757, 52109), (34989, 44317)]