321480117

素因数分解:

$3^3\times 7^1\times {\mathrm{967}}^1\times {\mathrm{1759}}^1$

素因数の和:2742

約数の個数: 32

約数和(自身を含む): 545177600

約数和(自身を除く): 223697483

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 967, 1759, 2901, 5277, 6769, 8703, 12313, 15831, 20307, 26109, 36939, 47493, 60921, 110817, 182763, 332451, 1700953, 5102859, 11906671, 15308577, 35720013, 45925731, 107160039, 321480117]

約数ペア:

[(1, 321480117), (3, 107160039), (7, 45925731), (9, 35720013), (21, 15308577), (27, 11906671), (63, 5102859), (189, 1700953), (967, 332451), (1759, 182763), (2901, 110817), (5277, 60921), (6769, 47493), (8703, 36939), (12313, 26109), (15831, 20307)]