157068723

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 254462208

約数和(自身を除く): 97393485

約数列:

[1, 3, 7, 21, 31, 43, 93, 129, 181, 217, 301, 543, 651, 903, 961, 1267, 1333, 2883, 3801, 3999, 5611, 6727, 7783, 9331, 16833, 20181, 23349, 27993, 39277, 41323, 54481, 117831, 123969, 163443, 173941, 241273, 289261, 521823, 723819, 867783, 1217587, 1688911, 3652761, 5066733, 7479463, 22438389, 52356241, 157068723]

約数ペア:

[(1, 157068723), (3, 52356241), (7, 22438389), (21, 7479463), (31, 5066733), (43, 3652761), (93, 1688911), (129, 1217587), (181, 867783), (217, 723819), (301, 521823), (543, 289261), (651, 241273), (903, 173941), (961, 163443), (1267, 123969), (1333, 117831), (2883, 54481), (3801, 41323), (3999, 39277), (5611, 27993), (6727, 23349), (7783, 20181), (9331, 16833)]