47929131

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 73943040

約数和(自身を除く): 26013909

約数列:

[1, 3, 9, 27, 31, 93, 173, 279, 331, 519, 837, 993, 1557, 2979, 4671, 5363, 8937, 10261, 16089, 30783, 48267, 57263, 92349, 144801, 171789, 277047, 515367, 1546101, 1775153, 5325459, 15976377, 47929131]

約数ペア:

[(1, 47929131), (3, 15976377), (9, 5325459), (27, 1775153), (31, 1546101), (93, 515367), (173, 277047), (279, 171789), (331, 144801), (519, 92349), (837, 57263), (993, 48267), (1557, 30783), (2979, 16089), (4671, 10261), (5363, 8937)]