87616923

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 126658560

約数和(自身を除く): 39041637

約数列:

[1, 3, 19, 57, 61, 113, 183, 223, 339, 669, 1159, 2147, 3477, 4237, 6441, 6893, 12711, 13603, 20679, 25199, 40809, 75597, 130967, 258457, 392901, 478781, 775371, 1436343, 1537139, 4611417, 29205641, 87616923]

約数ペア:

[(1, 87616923), (3, 29205641), (19, 4611417), (57, 1537139), (61, 1436343), (113, 775371), (183, 478781), (223, 392901), (339, 258457), (669, 130967), (1159, 75597), (2147, 40809), (3477, 25199), (4237, 20679), (6441, 13603), (6893, 12711)]