25726265523

素因数分解:

$3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{627271}}^1$

素因数の和:627325

約数の個数: 48

約数和(自身を含む): 45765765120

約数和(自身を除く): 20039499597

約数列:

[1, 3, 7, 9, 21, 27, 31, 49, 63, 93, 147, 189, 217, 279, 441, 651, 837, 1323, 1519, 1953, 4557, 5859, 13671, 41013, 627271, 1881813, 4390897, 5645439, 13172691, 16936317, 19445401, 30736279, 39518073, 58336203, 92208837, 118554219, 136117807, 175008609, 276626511, 408353421, 525025827, 829879533, 952824649, 1225060263, 2858473947, 3675180789, 8575421841, 25726265523]

約数ペア:

[(1, 25726265523), (3, 8575421841), (7, 3675180789), (9, 2858473947), (21, 1225060263), (27, 952824649), (31, 829879533), (49, 525025827), (63, 408353421), (93, 276626511), (147, 175008609), (189, 136117807), (217, 118554219), (279, 92208837), (441, 58336203), (651, 39518073), (837, 30736279), (1323, 19445401), (1519, 16936317), (1953, 13172691), (4557, 5645439), (5859, 4390897), (13671, 1881813), (41013, 627271)]