64005417

素因数分解:

$3^3\times 7^2\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 111628800

約数和(自身を除く): 47623383

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 101, 147, 189, 303, 441, 479, 707, 909, 1323, 1437, 2121, 2727, 3353, 4311, 4949, 6363, 10059, 12933, 14847, 19089, 23471, 30177, 44541, 48379, 70413, 90531, 133623, 145137, 211239, 338653, 435411, 633717, 1015959, 1306233, 2370571, 3047877, 7111713, 9143631, 21335139, 64005417]

約数ペア:

[(1, 64005417), (3, 21335139), (7, 9143631), (9, 7111713), (21, 3047877), (27, 2370571), (49, 1306233), (63, 1015959), (101, 633717), (147, 435411), (189, 338653), (303, 211239), (441, 145137), (479, 133623), (707, 90531), (909, 70413), (1323, 48379), (1437, 44541), (2121, 30177), (2727, 23471), (3353, 19089), (4311, 14847), (4949, 12933), (6363, 10059)]