73518741

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 118085760

約数和(自身を除く): 44567019

約数列:

[1, 3, 9, 23, 29, 37, 69, 87, 111, 207, 261, 331, 333, 667, 851, 993, 1073, 2001, 2553, 2979, 3219, 6003, 7613, 7659, 9599, 9657, 12247, 22839, 24679, 28797, 36741, 68517, 74037, 86391, 110223, 220777, 222111, 281681, 355163, 662331, 845043, 1065489, 1986993, 2535129, 3196467, 8168749, 24506247, 73518741]

約数ペア:

[(1, 73518741), (3, 24506247), (9, 8168749), (23, 3196467), (29, 2535129), (37, 1986993), (69, 1065489), (87, 845043), (111, 662331), (207, 355163), (261, 281681), (331, 222111), (333, 220777), (667, 110223), (851, 86391), (993, 74037), (1073, 68517), (2001, 36741), (2553, 28797), (2979, 24679), (3219, 22839), (6003, 12247), (7613, 9657), (7659, 9599)]