129536001

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 223461888

約数和(自身を除く): 93925887

約数列:

[1, 3, 7, 9, 21, 37, 61, 63, 111, 183, 259, 333, 427, 549, 777, 911, 1281, 2257, 2331, 2733, 3843, 6377, 6771, 8199, 15799, 19131, 20313, 33707, 47397, 55571, 57393, 101121, 142191, 166713, 235949, 303363, 388997, 500139, 707847, 1166991, 2056127, 2123541, 3500973, 6168381, 14392889, 18505143, 43178667, 129536001]

約数ペア:

[(1, 129536001), (3, 43178667), (7, 18505143), (9, 14392889), (21, 6168381), (37, 3500973), (61, 2123541), (63, 2056127), (111, 1166991), (183, 707847), (259, 500139), (333, 388997), (427, 303363), (549, 235949), (777, 166713), (911, 142191), (1281, 101121), (2257, 57393), (2331, 55571), (2733, 47397), (3843, 33707), (6377, 20313), (6771, 19131), (8199, 15799)]