180861811

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 210978432

約数和(自身を除く): 30116621

約数列:

[1, 13, 23, 53, 101, 113, 299, 689, 1219, 1313, 1469, 2323, 2599, 5353, 5989, 11413, 15847, 30199, 33787, 69589, 77857, 123119, 137747, 148369, 262499, 604889, 1600547, 1790711, 3412487, 7863557, 13912447, 180861811]

約数ペア:

[(1, 180861811), (13, 13912447), (23, 7863557), (53, 3412487), (101, 1790711), (113, 1600547), (299, 604889), (689, 262499), (1219, 148369), (1313, 137747), (1469, 123119), (2323, 77857), (2599, 69589), (5353, 33787), (5989, 30199), (11413, 15847)]