197996835603

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2939}}^1\times {\mathrm{8647}}^1$

素因数の和:11656

約数の個数: 48

約数和(自身を含む): 313034077440

約数和(自身を除く): 115037241837

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2597, 2939, 7791, 8647, 8817, 20573, 25941, 60529, 61719, 144011, 155767, 181587, 423703, 432033, 458291, 467301, 1090369, 1271109, 1374873, 3208037, 3271107, 7632583, 9624111, 22456259, 22897749, 25413533, 67368777, 76240599, 177894731, 533684193, 1245263117, 1346917249, 3735789351, 4040751747, 9428420743, 28285262229, 65998945201, 197996835603]

約数ペア:

[(1, 197996835603), (3, 65998945201), (7, 28285262229), (21, 9428420743), (49, 4040751747), (53, 3735789351), (147, 1346917249), (159, 1245263117), (371, 533684193), (1113, 177894731), (2597, 76240599), (2939, 67368777), (7791, 25413533), (8647, 22897749), (8817, 22456259), (20573, 9624111), (25941, 7632583), (60529, 3271107), (61719, 3208037), (144011, 1374873), (155767, 1271109), (181587, 1090369), (423703, 467301), (432033, 458291)]