107163021

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{641}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 172569600

約数和(自身を除く): 65406579

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 419, 641, 1257, 1923, 2933, 4487, 7961, 8799, 12179, 13461, 23883, 36537, 55727, 85253, 167181, 255759, 268579, 805737, 1880053, 5103001, 5640159, 15309003, 35721007, 107163021]

約数ペア:

[(1, 107163021), (3, 35721007), (7, 15309003), (19, 5640159), (21, 5103001), (57, 1880053), (133, 805737), (399, 268579), (419, 255759), (641, 167181), (1257, 85253), (1923, 55727), (2933, 36537), (4487, 23883), (7961, 13461), (8799, 12179)]