39477591

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 61578240

約数和(自身を除く): 22100649

約数列:

[1, 3, 9, 23, 27, 69, 151, 207, 421, 453, 621, 1263, 1359, 3473, 3789, 4077, 9683, 10419, 11367, 29049, 31257, 63571, 87147, 93771, 190713, 261441, 572139, 1462133, 1716417, 4386399, 13159197, 39477591]

約数ペア:

[(1, 39477591), (3, 13159197), (9, 4386399), (23, 1716417), (27, 1462133), (69, 572139), (151, 261441), (207, 190713), (421, 93771), (453, 87147), (621, 63571), (1263, 31257), (1359, 29049), (3473, 11367), (3789, 10419), (4077, 9683)]