53136993

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3299}}^1$

素因数の和:3381

約数の個数: 32

約数和(自身を含む): 88704000

約数和(自身を除く): 35567007

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 177, 273, 413, 767, 1239, 2301, 3299, 5369, 9897, 16107, 23093, 42887, 69279, 128661, 194641, 300209, 583923, 900627, 1362487, 2530333, 4087461, 7590999, 17712331, 53136993]

約数ペア:

[(1, 53136993), (3, 17712331), (7, 7590999), (13, 4087461), (21, 2530333), (39, 1362487), (59, 900627), (91, 583923), (177, 300209), (273, 194641), (413, 128661), (767, 69279), (1239, 42887), (2301, 23093), (3299, 16107), (5369, 9897)]