178034103

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 289336320

約数和(自身を除く): 111302217

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 137, 261, 377, 383, 411, 1131, 1149, 1233, 1781, 3393, 3447, 3973, 4979, 5343, 11107, 11919, 14937, 16029, 33321, 35757, 44811, 51649, 52471, 99963, 144391, 154947, 157413, 433173, 464841, 472239, 682123, 1299519, 1521659, 2046369, 4564977, 6139107, 13694931, 19781567, 59344701, 178034103]

約数ペア:

[(1, 178034103), (3, 59344701), (9, 19781567), (13, 13694931), (29, 6139107), (39, 4564977), (87, 2046369), (117, 1521659), (137, 1299519), (261, 682123), (377, 472239), (383, 464841), (411, 433173), (1131, 157413), (1149, 154947), (1233, 144391), (1781, 99963), (3393, 52471), (3447, 51649), (3973, 44811), (4979, 35757), (5343, 33321), (11107, 16029), (11919, 14937)]