53180841

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{541}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 84361216

約数和(自身を除く): 31180375

約数列:

[1, 3, 7, 21, 31, 93, 151, 217, 453, 541, 651, 1057, 1623, 3171, 3787, 4681, 11361, 14043, 16771, 32767, 50313, 81691, 98301, 117397, 245073, 352191, 571837, 1715511, 2532421, 7597263, 17726947, 53180841]

約数ペア:

[(1, 53180841), (3, 17726947), (7, 7597263), (21, 2532421), (31, 1715511), (93, 571837), (151, 352191), (217, 245073), (453, 117397), (541, 98301), (651, 81691), (1057, 50313), (1623, 32767), (3171, 16771), (3787, 14043), (4681, 11361)]