89806863

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 129576960

約数和(自身を除く): 39770097

約数列:

[1, 3, 19, 57, 73, 113, 191, 219, 339, 573, 1387, 2147, 3629, 4161, 6441, 8249, 10887, 13943, 21583, 24747, 41829, 64749, 156731, 264917, 410077, 470193, 794751, 1230231, 1575559, 4726677, 29935621, 89806863]

約数ペア:

[(1, 89806863), (3, 29935621), (19, 4726677), (57, 1575559), (73, 1230231), (113, 794751), (191, 470193), (219, 410077), (339, 264917), (573, 156731), (1387, 64749), (2147, 41829), (3629, 24747), (4161, 21583), (6441, 13943), (8249, 10887)]