69400287

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1291}}^1$

素因数の和:1492

約数の個数: 32

約数和(自身を含む): 112869120

約数和(自身を除く): 43468833

約数列:

[1, 3, 9, 11, 27, 33, 99, 181, 297, 543, 1291, 1629, 1991, 3873, 4887, 5973, 11619, 14201, 17919, 34857, 42603, 53757, 127809, 233671, 383427, 701013, 2103039, 2570381, 6309117, 7711143, 23133429, 69400287]

約数ペア:

[(1, 69400287), (3, 23133429), (9, 7711143), (11, 6309117), (27, 2570381), (33, 2103039), (99, 701013), (181, 383427), (297, 233671), (543, 127809), (1291, 53757), (1629, 42603), (1991, 34857), (3873, 17919), (4887, 14201), (5973, 11619)]