11153457

素因数分解:

$3^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 19568640

約数和(自身を除く): 8415183

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 81, 83, 189, 237, 243, 249, 553, 567, 581, 711, 747, 1659, 1701, 1743, 2133, 2241, 4977, 5229, 6399, 6557, 6723, 14931, 15687, 19197, 19671, 20169, 44793, 45899, 47061, 59013, 134379, 137697, 141183, 177039, 413091, 531117, 1239273, 1593351, 3717819, 11153457]

約数ペア:

[(1, 11153457), (3, 3717819), (7, 1593351), (9, 1239273), (21, 531117), (27, 413091), (63, 177039), (79, 141183), (81, 137697), (83, 134379), (189, 59013), (237, 47061), (243, 45899), (249, 44793), (553, 20169), (567, 19671), (581, 19197), (711, 15687), (747, 14931), (1659, 6723), (1701, 6557), (1743, 6399), (2133, 5229), (2241, 4977)]