211672562949

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1217}}^1\times {\mathrm{5689}}^1$

素因数の和:7034

約数の個数: 48

約数和(自身を含む): 317136019200

約数和(自身を除く): 105463456251

約数列:

[1, 3, 9, 43, 79, 129, 237, 387, 711, 1217, 3397, 3651, 5689, 10191, 10953, 17067, 30573, 51201, 52331, 96143, 156993, 244627, 288429, 449431, 470979, 733881, 865287, 1348293, 2201643, 4044879, 4134149, 6923513, 12402447, 19325533, 20770539, 37207341, 57976599, 62311617, 173929797, 297711059, 546957527, 893133177, 1640872581, 2679399531, 4922617743, 23519173661, 70557520983, 211672562949]

約数ペア:

[(1, 211672562949), (3, 70557520983), (9, 23519173661), (43, 4922617743), (79, 2679399531), (129, 1640872581), (237, 893133177), (387, 546957527), (711, 297711059), (1217, 173929797), (3397, 62311617), (3651, 57976599), (5689, 37207341), (10191, 20770539), (10953, 19325533), (17067, 12402447), (30573, 6923513), (51201, 4134149), (52331, 4044879), (96143, 2201643), (156993, 1348293), (244627, 865287), (288429, 733881), (449431, 470979)]