87126599

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 108573696

約数和(自身を除く): 21447097

約数列:

[1, 7, 23, 41, 67, 161, 197, 287, 469, 943, 1379, 1541, 2747, 4531, 6601, 8077, 10787, 13199, 19229, 31717, 56539, 63181, 92393, 185771, 303577, 442267, 541159, 1300397, 2125039, 3788113, 12446657, 87126599]

約数ペア:

[(1, 87126599), (7, 12446657), (23, 3788113), (41, 2125039), (67, 1300397), (161, 541159), (197, 442267), (287, 303577), (469, 185771), (943, 92393), (1379, 63181), (1541, 56539), (2747, 31717), (4531, 19229), (6601, 13199), (8077, 10787)]