149452941

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{281}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 222206976

約数和(自身を除く): 72754035

約数列:

[1, 3, 11, 33, 71, 213, 227, 281, 681, 781, 843, 2343, 2497, 3091, 7491, 9273, 16117, 19951, 48351, 59853, 63787, 177287, 191361, 219461, 531861, 658383, 701657, 2104971, 4528877, 13586631, 49817647, 149452941]

約数ペア:

[(1, 149452941), (3, 49817647), (11, 13586631), (33, 4528877), (71, 2104971), (213, 701657), (227, 658383), (281, 531861), (681, 219461), (781, 191361), (843, 177287), (2343, 63787), (2497, 59853), (3091, 48351), (7491, 19951), (9273, 16117)]