63531909

素因数分解:

$3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{5119}}^1$

素因数の和:5329

約数の個数: 24

約数和(自身を含む): 105431040

約数和(自身を除く): 41899131

約数列:

[1, 3, 7, 9, 21, 63, 197, 591, 1379, 1773, 4137, 5119, 12411, 15357, 35833, 46071, 107499, 322497, 1008443, 3025329, 7059101, 9075987, 21177303, 63531909]

約数ペア:

[(1, 63531909), (3, 21177303), (7, 9075987), (9, 7059101), (21, 3025329), (63, 1008443), (197, 322497), (591, 107499), (1379, 46071), (1773, 35833), (4137, 15357), (5119, 12411)]