163579880961

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5107}}^1\times {\mathrm{26759}}^1$

素因数の和:31898

約数の個数: 48

約数和(自身を含む): 284315366400

約数和(自身を除く): 120735485439

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 5107, 15321, 26759, 35749, 45963, 80277, 97033, 107247, 187313, 240831, 291099, 321741, 508421, 561939, 679231, 873297, 1525263, 1685817, 2037693, 3558947, 4575789, 6113079, 10676841, 32030523, 136658213, 409974639, 956607491, 1229923917, 2596506047, 2869822473, 7789518141, 8609467419, 18175542329, 23368554423, 54526626987, 163579880961]

約数ペア:

[(1, 163579880961), (3, 54526626987), (7, 23368554423), (9, 18175542329), (19, 8609467419), (21, 7789518141), (57, 2869822473), (63, 2596506047), (133, 1229923917), (171, 956607491), (399, 409974639), (1197, 136658213), (5107, 32030523), (15321, 10676841), (26759, 6113079), (35749, 4575789), (45963, 3558947), (80277, 2037693), (97033, 1685817), (107247, 1525263), (187313, 873297), (240831, 679231), (291099, 561939), (321741, 508421)]