127319994

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{1187}}^1$

素因数の和:1355

約数の個数: 48

約数和(自身を含む): 283551840

約数和(自身を除く): 156231846

約数列:

[1, 2, 3, 6, 9, 18, 59, 101, 118, 177, 202, 303, 354, 531, 606, 909, 1062, 1187, 1818, 2374, 3561, 5959, 7122, 10683, 11918, 17877, 21366, 35754, 53631, 70033, 107262, 119887, 140066, 210099, 239774, 359661, 420198, 630297, 719322, 1078983, 1260594, 2157966, 7073333, 14146666, 21219999, 42439998, 63659997, 127319994]

約数ペア:

[(1, 127319994), (2, 63659997), (3, 42439998), (6, 21219999), (9, 14146666), (18, 7073333), (59, 2157966), (101, 1260594), (118, 1078983), (177, 719322), (202, 630297), (303, 420198), (354, 359661), (531, 239774), (606, 210099), (909, 140066), (1062, 119887), (1187, 107262), (1818, 70033), (2374, 53631), (3561, 35754), (5959, 21366), (7122, 17877), (10683, 11918)]