155518388631

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{641}}^1\times {\mathrm{3469}}^1$

素因数の和:4544

約数の個数: 48

約数和(自身を含む): 237477084000

約数和(自身を除く): 81958695369

約数列:

[1, 3, 9, 19, 57, 171, 409, 641, 1227, 1923, 3469, 3681, 5769, 7771, 10407, 12179, 23313, 31221, 36537, 65911, 69939, 109611, 197733, 262169, 593199, 786507, 1418821, 2223629, 2359521, 4256463, 4981211, 6670887, 12769389, 14943633, 20012661, 26957599, 42248951, 44830899, 80872797, 126746853, 242618391, 380240559, 909464261, 2728392783, 8185178349, 17279820959, 51839462877, 155518388631]

約数ペア:

[(1, 155518388631), (3, 51839462877), (9, 17279820959), (19, 8185178349), (57, 2728392783), (171, 909464261), (409, 380240559), (641, 242618391), (1227, 126746853), (1923, 80872797), (3469, 44830899), (3681, 42248951), (5769, 26957599), (7771, 20012661), (10407, 14943633), (12179, 12769389), (23313, 6670887), (31221, 4981211), (36537, 4256463), (65911, 2359521), (69939, 2223629), (109611, 1418821), (197733, 786507), (262169, 593199)]