47690667

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 73570560

約数和(自身を除く): 25879893

約数列:

[1, 3, 9, 27, 41, 67, 123, 201, 369, 603, 643, 1107, 1809, 1929, 2747, 5787, 8241, 17361, 24723, 26363, 43081, 74169, 79089, 129243, 237267, 387729, 711801, 1163187, 1766321, 5298963, 15896889, 47690667]

約数ペア:

[(1, 47690667), (3, 15896889), (9, 5298963), (27, 1766321), (41, 1163187), (67, 711801), (123, 387729), (201, 237267), (369, 129243), (603, 79089), (643, 74169), (1107, 43081), (1809, 26363), (1929, 24723), (2747, 17361), (5787, 8241)]