84418335

素因数分解:

$3^3\times 5^1\times {\mathrm{631}}^1\times {\mathrm{991}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 150466560

約数和(自身を除く): 66048225

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 631, 991, 1893, 2973, 3155, 4955, 5679, 8919, 9465, 14865, 17037, 26757, 28395, 44595, 85185, 133785, 625321, 1875963, 3126605, 5627889, 9379815, 16883667, 28139445, 84418335]

約数ペア:

[(1, 84418335), (3, 28139445), (5, 16883667), (9, 9379815), (15, 5627889), (27, 3126605), (45, 1875963), (135, 625321), (631, 133785), (991, 85185), (1893, 44595), (2973, 28395), (3155, 26757), (4955, 17037), (5679, 14865), (8919, 9465)]