139203633

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1481}}^1$

素因数の和:1617

約数の個数: 32

約数和(自身を含む): 209139840

約数和(自身を除く): 69936207

約数列:

[1, 3, 17, 19, 51, 57, 97, 291, 323, 969, 1481, 1649, 1843, 4443, 4947, 5529, 25177, 28139, 31331, 75531, 84417, 93993, 143657, 430971, 478363, 1435089, 2442169, 2729483, 7326507, 8188449, 46401211, 139203633]

約数ペア:

[(1, 139203633), (3, 46401211), (17, 8188449), (19, 7326507), (51, 2729483), (57, 2442169), (97, 1435089), (291, 478363), (323, 430971), (969, 143657), (1481, 93993), (1649, 84417), (1843, 75531), (4443, 31331), (4947, 28139), (5529, 25177)]