213063669945

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{225464201}}^1$

素因数の和:225464222

約数の個数: 32

約数和(自身を含む): 432891267840

約数和(自身を除く): 219827597895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 225464201, 676392603, 1127321005, 1578249407, 2029177809, 3381963015, 4734748221, 6087533427, 7891247035, 10145889045, 14204244663, 23673741105, 30437667135, 42612733989, 71021223315, 213063669945]

約数ペア:

[(1, 213063669945), (3, 71021223315), (5, 42612733989), (7, 30437667135), (9, 23673741105), (15, 14204244663), (21, 10145889045), (27, 7891247035), (35, 6087533427), (45, 4734748221), (63, 3381963015), (105, 2029177809), (135, 1578249407), (189, 1127321005), (315, 676392603), (945, 225464201)]