74423043

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:345

約数の個数: 40

約数和(自身を含む): 115207488

約数和(自身を除く): 40784445

約数列:

[1, 3, 9, 27, 47, 81, 113, 141, 173, 339, 423, 519, 1017, 1269, 1557, 3051, 3807, 4671, 5311, 8131, 9153, 14013, 15933, 19549, 24393, 47799, 58647, 73179, 143397, 175941, 219537, 430191, 527823, 658611, 918803, 1583469, 2756409, 8269227, 24807681, 74423043]

約数ペア:

[(1, 74423043), (3, 24807681), (9, 8269227), (27, 2756409), (47, 1583469), (81, 918803), (113, 658611), (141, 527823), (173, 430191), (339, 219537), (423, 175941), (519, 143397), (1017, 73179), (1269, 58647), (1557, 47799), (3051, 24393), (3807, 19549), (4671, 15933), (5311, 14013), (8131, 9153)]