36274287

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 58585600

約数和(自身を除く): 22311313

約数列:

[1, 3, 7, 19, 21, 57, 133, 229, 397, 399, 687, 1191, 1603, 2779, 4351, 4809, 7543, 8337, 13053, 22629, 30457, 52801, 90913, 91371, 158403, 272739, 636391, 1727347, 1909173, 5182041, 12091429, 36274287]

約数ペア:

[(1, 36274287), (3, 12091429), (7, 5182041), (19, 1909173), (21, 1727347), (57, 636391), (133, 272739), (229, 158403), (397, 91371), (399, 90913), (687, 52801), (1191, 30457), (1603, 22629), (2779, 13053), (4351, 8337), (4809, 7543)]