358993971

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 628080640

約数和(自身を除く): 269086669

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 163, 189, 271, 301, 387, 489, 813, 903, 1141, 1161, 1467, 1897, 2439, 2709, 3423, 4401, 5691, 7009, 7317, 8127, 10269, 11653, 17073, 21027, 30807, 34959, 44173, 49063, 51219, 63081, 81571, 104877, 132519, 147189, 189243, 244713, 309211, 314631, 397557, 441567, 734139, 927633, 1192671, 1324701, 1899439, 2202417, 2782899, 5698317, 8348697, 13296073, 17094951, 39888219, 51284853, 119664657, 358993971]

約数ペア:

[(1, 358993971), (3, 119664657), (7, 51284853), (9, 39888219), (21, 17094951), (27, 13296073), (43, 8348697), (63, 5698317), (129, 2782899), (163, 2202417), (189, 1899439), (271, 1324701), (301, 1192671), (387, 927633), (489, 734139), (813, 441567), (903, 397557), (1141, 314631), (1161, 309211), (1467, 244713), (1897, 189243), (2439, 147189), (2709, 132519), (3423, 104877), (4401, 81571), (5691, 63081), (7009, 51219), (7317, 49063), (8127, 44173), (10269, 34959), (11653, 30807), (17073, 21027)]