84545811

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{78941}}^1$

素因数の和:78971

約数の個数: 24

約数和(自身を含む): 147779424

約数和(自身を除く): 63233613

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 78941, 236823, 552587, 710469, 1341997, 1657761, 4025991, 4973283, 9393979, 12077973, 28181937, 84545811]

約数ペア:

[(1, 84545811), (3, 28181937), (7, 12077973), (9, 9393979), (17, 4973283), (21, 4025991), (51, 1657761), (63, 1341997), (119, 710469), (153, 552587), (357, 236823), (1071, 78941)]