64918113

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 96163200

約数和(自身を除く): 31245087

約数列:

[1, 3, 13, 39, 59, 89, 177, 267, 317, 767, 951, 1157, 2301, 3471, 4121, 5251, 12363, 15753, 18703, 28213, 56109, 68263, 84639, 204789, 243139, 366769, 729417, 1100307, 1664567, 4993701, 21639371, 64918113]

約数ペア:

[(1, 64918113), (3, 21639371), (13, 4993701), (39, 1664567), (59, 1100307), (89, 729417), (177, 366769), (267, 243139), (317, 204789), (767, 84639), (951, 68263), (1157, 56109), (2301, 28213), (3471, 18703), (4121, 15753), (5251, 12363)]