64907031

素因数分解:

$3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{6977}}^1$

素因数の和:7430

約数の個数: 16

約数和(自身を含む): 99143424

約数和(自身を除く): 34236393

約数列:

[1, 3, 7, 21, 443, 1329, 3101, 6977, 9303, 20931, 48839, 146517, 3090811, 9272433, 21635677, 64907031]

約数ペア:

[(1, 64907031), (3, 21635677), (7, 9272433), (21, 3090811), (443, 146517), (1329, 48839), (3101, 20931), (6977, 9303)]