212099684517

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{882943}}^1$

素因数の和:883031

約数の個数: 64

約数和(自身を含む): 379736555520

約数和(自身を除く): 167636871003

約数列:

[1, 3, 7, 9, 21, 27, 31, 41, 63, 93, 123, 189, 217, 279, 287, 369, 651, 837, 861, 1107, 1271, 1953, 2583, 3813, 5859, 7749, 8897, 11439, 26691, 34317, 80073, 240219, 882943, 2648829, 6180601, 7946487, 18541803, 23839461, 27371233, 36200663, 55625409, 82113699, 108601989, 166876227, 191598631, 246341097, 253404641, 325805967, 574795893, 739023291, 760213923, 977417901, 1122220553, 1724387679, 2280641769, 3366661659, 5173163037, 6841925307, 7855543871, 10099984977, 23566631613, 30299954931, 70699894839, 212099684517]

約数ペア:

[(1, 212099684517), (3, 70699894839), (7, 30299954931), (9, 23566631613), (21, 10099984977), (27, 7855543871), (31, 6841925307), (41, 5173163037), (63, 3366661659), (93, 2280641769), (123, 1724387679), (189, 1122220553), (217, 977417901), (279, 760213923), (287, 739023291), (369, 574795893), (651, 325805967), (837, 253404641), (861, 246341097), (1107, 191598631), (1271, 166876227), (1953, 108601989), (2583, 82113699), (3813, 55625409), (5859, 36200663), (7749, 27371233), (8897, 23839461), (11439, 18541803), (26691, 7946487), (34317, 6180601), (80073, 2648829), (240219, 882943)]