27971703

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1453}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 44666880

約数和(自身を除く): 16695177

約数列:

[1, 3, 9, 23, 27, 31, 69, 93, 207, 279, 621, 713, 837, 1453, 2139, 4359, 6417, 13077, 19251, 33419, 39231, 45043, 100257, 135129, 300771, 405387, 902313, 1035989, 1216161, 3107967, 9323901, 27971703]

約数ペア:

[(1, 27971703), (3, 9323901), (9, 3107967), (23, 1216161), (27, 1035989), (31, 902313), (69, 405387), (93, 300771), (207, 135129), (279, 100257), (621, 45043), (713, 39231), (837, 33419), (1453, 19251), (2139, 13077), (4359, 6417)]