138631107

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1399}}^1$

素因数の和:1515

約数の個数: 32

約数和(自身を含む): 205632000

約数和(自身を除く): 67000893

約数列:

[1, 3, 17, 29, 51, 67, 87, 201, 493, 1139, 1399, 1479, 1943, 3417, 4197, 5829, 23783, 33031, 40571, 71349, 93733, 99093, 121713, 281199, 689707, 1593461, 2069121, 2718257, 4780383, 8154771, 46210369, 138631107]

約数ペア:

[(1, 138631107), (3, 46210369), (17, 8154771), (29, 4780383), (51, 2718257), (67, 2069121), (87, 1593461), (201, 689707), (493, 281199), (1139, 121713), (1399, 99093), (1479, 93733), (1943, 71349), (3417, 40571), (4197, 33031), (5829, 23783)]