55380039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{773}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 87381504

約数和(自身を除く): 32001465

約数列:

[1, 3, 11, 13, 33, 39, 143, 167, 429, 501, 773, 1837, 2171, 2319, 5511, 6513, 8503, 10049, 23881, 25509, 30147, 71643, 110539, 129091, 331617, 387273, 1420001, 1678183, 4260003, 5034549, 18460013, 55380039]

約数ペア:

[(1, 55380039), (3, 18460013), (11, 5034549), (13, 4260003), (33, 1678183), (39, 1420001), (143, 387273), (167, 331617), (429, 129091), (501, 110539), (773, 71643), (1837, 30147), (2171, 25509), (2319, 23881), (5511, 10049), (6513, 8503)]