75780271729

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{1861}}^1$

素因数の和:2341

約数の個数: 32

約数和(自身を含む): 81682513920

約数和(自身を除く): 5902242191

約数列:

[1, 23, 47, 139, 271, 1081, 1861, 3197, 6233, 6533, 12737, 37669, 42803, 87467, 150259, 258679, 292951, 504331, 866387, 1770443, 2011741, 5949617, 11599613, 12157913, 23703557, 40720189, 70102009, 279631999, 545181811, 1612346207, 3294794423, 75780271729]

約数ペア:

[(1, 75780271729), (23, 3294794423), (47, 1612346207), (139, 545181811), (271, 279631999), (1081, 70102009), (1861, 40720189), (3197, 23703557), (6233, 12157913), (6533, 11599613), (12737, 5949617), (37669, 2011741), (42803, 1770443), (87467, 866387), (150259, 504331), (258679, 292951)]