86635917

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:670

約数の個数: 36

約数和(自身を含む): 135268224

約数和(自身を除く): 48632307

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 529, 587, 713, 1587, 1761, 2139, 4761, 5283, 6417, 13501, 16399, 18197, 40503, 49197, 54591, 121509, 147591, 163773, 310523, 418531, 931569, 1255593, 2794707, 3766779, 9626213, 28878639, 86635917]

約数ペア:

[(1, 86635917), (3, 28878639), (9, 9626213), (23, 3766779), (31, 2794707), (69, 1255593), (93, 931569), (207, 418531), (279, 310523), (529, 163773), (587, 147591), (713, 121509), (1587, 54591), (1761, 49197), (2139, 40503), (4761, 18197), (5283, 16399), (6417, 13501)]