9119439

素因数分解:

$3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 16115040

約数和(自身を除く): 6995601

約数列:

[1, 3, 7, 9, 21, 27, 49, 61, 63, 113, 147, 183, 189, 339, 427, 441, 549, 791, 1017, 1281, 1323, 1647, 2373, 2989, 3051, 3843, 5537, 6893, 7119, 8967, 11529, 16611, 20679, 21357, 26901, 48251, 49833, 62037, 80703, 144753, 149499, 186111, 337757, 434259, 1013271, 1302777, 3039813, 9119439]

約数ペア:

[(1, 9119439), (3, 3039813), (7, 1302777), (9, 1013271), (21, 434259), (27, 337757), (49, 186111), (61, 149499), (63, 144753), (113, 80703), (147, 62037), (183, 49833), (189, 48251), (339, 26901), (427, 21357), (441, 20679), (549, 16611), (791, 11529), (1017, 8967), (1281, 7119), (1323, 6893), (1647, 5537), (2373, 3843), (2989, 3051)]