207114250671

素因数分解:

$3^3\times {\mathrm{199}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1\times {\mathrm{521}}^1$

素因数の和:1277

約数の個数: 64

約数和(自身を含む): 311262336000

約数和(自身を除く): 104148085329

約数列:

[1, 3, 9, 27, 199, 241, 307, 521, 597, 723, 921, 1563, 1791, 2169, 2763, 4689, 5373, 6507, 8289, 14067, 47959, 61093, 73987, 103679, 125561, 143877, 159947, 183279, 221961, 311037, 376683, 431631, 479841, 549837, 665883, 933111, 1130049, 1294893, 1439523, 1649511, 1997649, 2799333, 3390147, 4318569, 14723413, 24986639, 31829453, 38547227, 44170239, 74959917, 95488359, 115641681, 132510717, 224879751, 286465077, 346925043, 397532151, 674639253, 859395231, 1040775129, 7670898173, 23012694519, 69038083557, 207114250671]

約数ペア:

[(1, 207114250671), (3, 69038083557), (9, 23012694519), (27, 7670898173), (199, 1040775129), (241, 859395231), (307, 674639253), (521, 397532151), (597, 346925043), (723, 286465077), (921, 224879751), (1563, 132510717), (1791, 115641681), (2169, 95488359), (2763, 74959917), (4689, 44170239), (5373, 38547227), (6507, 31829453), (8289, 24986639), (14067, 14723413), (47959, 4318569), (61093, 3390147), (73987, 2799333), (103679, 1997649), (125561, 1649511), (143877, 1439523), (159947, 1294893), (183279, 1130049), (221961, 933111), (311037, 665883), (376683, 549837), (431631, 479841)]