195450111

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^2\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 308757600

約数和(自身を除く): 113307489

約数列:

[1, 3, 9, 27, 29, 47, 87, 113, 141, 261, 339, 423, 783, 1017, 1269, 1363, 2209, 3051, 3277, 4089, 5311, 6627, 9831, 12267, 15933, 19881, 29493, 36801, 47799, 59643, 64061, 88479, 143397, 154019, 192183, 249617, 462057, 576549, 748851, 1386171, 1729647, 2246553, 4158513, 6739659, 7238893, 21716679, 65150037, 195450111]

約数ペア:

[(1, 195450111), (3, 65150037), (9, 21716679), (27, 7238893), (29, 6739659), (47, 4158513), (87, 2246553), (113, 1729647), (141, 1386171), (261, 748851), (339, 576549), (423, 462057), (783, 249617), (1017, 192183), (1269, 154019), (1363, 143397), (2209, 88479), (3051, 64061), (3277, 59643), (4089, 47799), (5311, 36801), (6627, 29493), (9831, 19881), (12267, 15933)]