156619622019

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4968739}}^1$

素因数の和:4968847

約数の個数: 32

約数和(自身を含む): 254399488000

約数和(自身を除く): 97779865981

約数列:

[1, 3, 7, 19, 21, 57, 79, 133, 237, 399, 553, 1501, 1659, 4503, 10507, 31521, 4968739, 14906217, 34781173, 94406041, 104343519, 283218123, 392530381, 660842287, 1177591143, 1982526861, 2747712667, 7458077239, 8243138001, 22374231717, 52206540673, 156619622019]

約数ペア:

[(1, 156619622019), (3, 52206540673), (7, 22374231717), (19, 8243138001), (21, 7458077239), (57, 2747712667), (79, 1982526861), (133, 1177591143), (237, 660842287), (399, 392530381), (553, 283218123), (1501, 104343519), (1659, 94406041), (4503, 34781173), (10507, 14906217), (31521, 4968739)]