616615.0000000

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 15245440

約数和(自身を除く): 5834779

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 331, 351, 729, 993, 1053, 2187, 2979, 3159, 4303, 8937, 9477, 12909, 26811, 28431, 38727, 80433, 116181, 241299, 348543, 723897, 1045629, 3136887, 9410661]

約数ペア:

[(1, 9410661), (3, 3136887), (9, 1045629), (13, 723897), (27, 348543), (39, 241299), (81, 116181), (117, 80433), (243, 38727), (331, 28431), (351, 26811), (729, 12909), (993, 9477), (1053, 8937), (2187, 4303), (2979, 3159)]