27181657118

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{11131}}^1$

素因数の和:11409

約数の個数: 64

約数和(自身を含む): 51668153856

約数和(自身を除く): 24486496738

約数列:

[1, 2, 7, 11, 14, 22, 77, 101, 154, 157, 202, 314, 707, 1099, 1111, 1414, 1727, 2198, 2222, 3454, 7777, 11131, 12089, 15554, 15857, 22262, 24178, 31714, 77917, 110999, 122441, 155834, 174427, 221998, 244882, 348854, 857087, 1124231, 1220989, 1714174, 1747567, 2248462, 2441978, 3495134, 7869617, 12232969, 12366541, 15739234, 19223237, 24465938, 24733082, 38446474, 86565787, 134562659, 173131574, 176504267, 269125318, 353008534, 1235529869, 1941546937, 2471059738, 3883093874, 13590828559, 27181657118]

約数ペア:

[(1, 27181657118), (2, 13590828559), (7, 3883093874), (11, 2471059738), (14, 1941546937), (22, 1235529869), (77, 353008534), (101, 269125318), (154, 176504267), (157, 173131574), (202, 134562659), (314, 86565787), (707, 38446474), (1099, 24733082), (1111, 24465938), (1414, 19223237), (1727, 15739234), (2198, 12366541), (2222, 12232969), (3454, 7869617), (7777, 3495134), (11131, 2441978), (12089, 2248462), (15554, 1747567), (15857, 1714174), (22262, 1220989), (24178, 1124231), (31714, 857087), (77917, 348854), (110999, 244882), (122441, 221998), (155834, 174427)]