642116156913

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6553}}^1\times {\mathrm{141397}}^1$

素因数の和:147974

約数の個数: 48

約数和(自身を含む): 1156549670016

約数和(自身を除く): 514433513103

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 6553, 19659, 45871, 58977, 72083, 137613, 141397, 216249, 412839, 424191, 504581, 648747, 989779, 1272573, 1513743, 1555367, 2969337, 4541229, 4666101, 8908011, 10887569, 13998303, 32662707, 97988121, 926574541, 2779723623, 6486021787, 8339170869, 10192319951, 19458065361, 30576959853, 58374196083, 71346239657, 91730879559, 214038718971, 642116156913]

約数ペア:

[(1, 642116156913), (3, 214038718971), (7, 91730879559), (9, 71346239657), (11, 58374196083), (21, 30576959853), (33, 19458065361), (63, 10192319951), (77, 8339170869), (99, 6486021787), (231, 2779723623), (693, 926574541), (6553, 97988121), (19659, 32662707), (45871, 13998303), (58977, 10887569), (72083, 8908011), (137613, 4666101), (141397, 4541229), (216249, 2969337), (412839, 1555367), (424191, 1513743), (504581, 1272573), (648747, 989779)]