38938833

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 59241600

約数和(自身を除く): 20302767

約数列:

[1, 3, 9, 27, 101, 109, 131, 303, 327, 393, 909, 981, 1179, 2727, 2943, 3537, 11009, 13231, 14279, 33027, 39693, 42837, 99081, 119079, 128511, 297243, 357237, 385533, 1442179, 4326537, 12979611, 38938833]

約数ペア:

[(1, 38938833), (3, 12979611), (9, 4326537), (27, 1442179), (101, 385533), (109, 357237), (131, 297243), (303, 128511), (327, 119079), (393, 99081), (909, 42837), (981, 39693), (1179, 33027), (2727, 14279), (2943, 13231), (3537, 11009)]