73717809

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 110481408

約数和(自身を除く): 36763599

約数列:

[1, 3, 11, 33, 71, 73, 213, 219, 431, 781, 803, 1293, 2343, 2409, 4741, 5183, 14223, 15549, 30601, 31463, 57013, 91803, 94389, 171039, 336611, 346093, 1009833, 1038279, 2233873, 6701619, 24572603, 73717809]

約数ペア:

[(1, 73717809), (3, 24572603), (11, 6701619), (33, 2233873), (71, 1038279), (73, 1009833), (213, 346093), (219, 336611), (431, 171039), (781, 94389), (803, 91803), (1293, 57013), (2343, 31463), (2409, 30601), (4741, 15549), (5183, 14223)]