74693199

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 124761600

約数和(自身を除く): 50068401

約数列:

[1, 3, 7, 19, 21, 47, 49, 57, 133, 141, 147, 329, 399, 569, 893, 931, 987, 1707, 2303, 2679, 2793, 3983, 6251, 6909, 10811, 11949, 18753, 26743, 27881, 32433, 43757, 75677, 80229, 83643, 131271, 187201, 227031, 508117, 529739, 561603, 1310407, 1524351, 1589217, 3556819, 3931221, 10670457, 24897733, 74693199]

約数ペア:

[(1, 74693199), (3, 24897733), (7, 10670457), (19, 3931221), (21, 3556819), (47, 1589217), (49, 1524351), (57, 1310407), (133, 561603), (141, 529739), (147, 508117), (329, 227031), (399, 187201), (569, 131271), (893, 83643), (931, 80229), (987, 75677), (1707, 43757), (2303, 32433), (2679, 27881), (2793, 26743), (3983, 18753), (6251, 11949), (6909, 10811)]