69721641

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4603}}^1$

素因数の和:4643

約数の個数: 40

約数和(自身を含む): 120330144

約数和(自身を除く): 50608503

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 297, 459, 561, 891, 1377, 1683, 4603, 5049, 13809, 15147, 41427, 50633, 78251, 124281, 151899, 234753, 372843, 455697, 704259, 860761, 1367091, 2112777, 2582283, 4101273, 6338331, 7746849, 23240547, 69721641]

約数ペア:

[(1, 69721641), (3, 23240547), (9, 7746849), (11, 6338331), (17, 4101273), (27, 2582283), (33, 2112777), (51, 1367091), (81, 860761), (99, 704259), (153, 455697), (187, 372843), (297, 234753), (459, 151899), (561, 124281), (891, 78251), (1377, 50633), (1683, 41427), (4603, 15147), (5049, 13809)]