9172611

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 16307200

約数和(自身を除く): 7134589

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 79, 97, 133, 171, 237, 291, 399, 553, 679, 711, 873, 1197, 1501, 1659, 1843, 2037, 4503, 4977, 5529, 6111, 7663, 10507, 12901, 13509, 16587, 22989, 31521, 38703, 53641, 68967, 94563, 116109, 145597, 160923, 436791, 482769, 1019179, 1310373, 3057537, 9172611]

約数ペア:

[(1, 9172611), (3, 3057537), (7, 1310373), (9, 1019179), (19, 482769), (21, 436791), (57, 160923), (63, 145597), (79, 116109), (97, 94563), (133, 68967), (171, 53641), (237, 38703), (291, 31521), (399, 22989), (553, 16587), (679, 13509), (711, 12901), (873, 10507), (1197, 7663), (1501, 6111), (1659, 5529), (1843, 4977), (2037, 4503)]