183896991

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 292131840

約数和(自身を除く): 108234849

約数列:

[1, 3, 9, 19, 31, 57, 93, 113, 171, 279, 307, 339, 589, 921, 1017, 1767, 2147, 2763, 3503, 5301, 5833, 6441, 9517, 10509, 17499, 19323, 28551, 31527, 34691, 52497, 66557, 85653, 104073, 180823, 199671, 312219, 542469, 599013, 659129, 1075421, 1627407, 1977387, 3226263, 5932161, 9678789, 20432999, 61298997, 183896991]

約数ペア:

[(1, 183896991), (3, 61298997), (9, 20432999), (19, 9678789), (31, 5932161), (57, 3226263), (93, 1977387), (113, 1627407), (171, 1075421), (279, 659129), (307, 599013), (339, 542469), (589, 312219), (921, 199671), (1017, 180823), (1767, 104073), (2147, 85653), (2763, 66557), (3503, 52497), (5301, 34691), (5833, 31527), (6441, 28551), (9517, 19323), (10509, 17499)]