72273942495

素因数分解:

$3^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{678533}}^1$

素因数の和:678813

約数の個数: 40

約数和(自身を含む): 130050540576

約数和(自身を除く): 57776598081

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 263, 405, 789, 1315, 2367, 3945, 7101, 11835, 21303, 35505, 106515, 678533, 2035599, 3392665, 6106797, 10177995, 18320391, 30533985, 54961173, 91601955, 178454179, 274805865, 535362537, 892270895, 1606087611, 2676812685, 4818262833, 8030438055, 14454788499, 24091314165, 72273942495]

約数ペア:

[(1, 72273942495), (3, 24091314165), (5, 14454788499), (9, 8030438055), (15, 4818262833), (27, 2676812685), (45, 1606087611), (81, 892270895), (135, 535362537), (263, 274805865), (405, 178454179), (789, 91601955), (1315, 54961173), (2367, 30533985), (3945, 18320391), (7101, 10177995), (11835, 6106797), (21303, 3392665), (35505, 2035599), (106515, 678533)]