156775635009

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7704341}}^1$

素因数の和:7704390

約数の個数: 48

約数和(自身を含む): 288450564480

約数和(自身を除く): 131674929471

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 323, 357, 399, 969, 1071, 1197, 2261, 2907, 6783, 20349, 7704341, 23113023, 53930387, 69339069, 130973797, 146382479, 161791161, 392921391, 439147437, 485373483, 916816579, 1024677353, 1178764173, 1317442311, 2488502143, 2750449737, 3074032059, 7465506429, 8251349211, 9222096177, 17419515001, 22396519287, 52258545003, 156775635009]

約数ペア:

[(1, 156775635009), (3, 52258545003), (7, 22396519287), (9, 17419515001), (17, 9222096177), (19, 8251349211), (21, 7465506429), (51, 3074032059), (57, 2750449737), (63, 2488502143), (119, 1317442311), (133, 1178764173), (153, 1024677353), (171, 916816579), (323, 485373483), (357, 439147437), (399, 392921391), (969, 161791161), (1071, 146382479), (1197, 130973797), (2261, 69339069), (2907, 53930387), (6783, 23113023), (20349, 7704341)]