42819057

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 65145600

約数和(自身を除く): 22326543

約数列:

[1, 3, 9, 27, 89, 103, 173, 267, 309, 519, 801, 927, 1557, 2403, 2781, 4671, 9167, 15397, 17819, 27501, 46191, 53457, 82503, 138573, 160371, 247509, 415719, 481113, 1585891, 4757673, 14273019, 42819057]

約数ペア:

[(1, 42819057), (3, 14273019), (9, 4757673), (27, 1585891), (89, 481113), (103, 415719), (173, 247509), (267, 160371), (309, 138573), (519, 82503), (801, 53457), (927, 46191), (1557, 27501), (2403, 17819), (2781, 15397), (4671, 9167)]