67611687

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{911}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 106638336

約数和(自身を除く): 39026649

約数列:

[1, 3, 11, 13, 33, 39, 143, 173, 429, 519, 911, 1903, 2249, 2733, 5709, 6747, 10021, 11843, 24739, 30063, 35529, 74217, 130273, 157603, 390819, 472809, 1733633, 2048839, 5200899, 6146517, 22537229, 67611687]

約数ペア:

[(1, 67611687), (3, 22537229), (11, 6146517), (13, 5200899), (33, 2048839), (39, 1733633), (143, 472809), (173, 390819), (429, 157603), (519, 130273), (911, 74217), (1903, 35529), (2249, 30063), (2733, 24739), (5709, 11843), (6747, 10021)]