192649863

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2447}}^1$

素因数の和:2643

約数の個数: 32

約数和(自身を含む): 308330496

約数和(自身を除く): 115680633

約数列:

[1, 3, 7, 21, 23, 69, 161, 163, 483, 489, 1141, 2447, 3423, 3749, 7341, 11247, 17129, 26243, 51387, 56281, 78729, 168843, 393967, 398861, 1181901, 1196583, 2792027, 8376081, 9173803, 27521409, 64216621, 192649863]

約数ペア:

[(1, 192649863), (3, 64216621), (7, 27521409), (21, 9173803), (23, 8376081), (69, 2792027), (161, 1196583), (163, 1181901), (483, 398861), (489, 393967), (1141, 168843), (2447, 78729), (3423, 56281), (3749, 51387), (7341, 26243), (11247, 17129)]