63744867

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{907}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 100243200

約数和(自身を除く): 36498333

約数列:

[1, 3, 9, 19, 27, 57, 137, 171, 411, 513, 907, 1233, 2603, 2721, 3699, 7809, 8163, 17233, 23427, 24489, 51699, 70281, 124259, 155097, 372777, 465291, 1118331, 2360921, 3354993, 7082763, 21248289, 63744867]

約数ペア:

[(1, 63744867), (3, 21248289), (9, 7082763), (19, 3354993), (27, 2360921), (57, 1118331), (137, 465291), (171, 372777), (411, 155097), (513, 124259), (907, 70281), (1233, 51699), (2603, 24489), (2721, 23427), (3699, 17233), (7809, 8163)]