333349803

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 532224000

約数和(自身を除く): 198874197

約数列:

[1, 3, 9, 27, 41, 43, 47, 123, 129, 141, 149, 369, 387, 423, 447, 1107, 1161, 1269, 1341, 1763, 1927, 2021, 4023, 5289, 5781, 6063, 6109, 6407, 7003, 15867, 17343, 18189, 18327, 19221, 21009, 47601, 52029, 54567, 54981, 57663, 63027, 82861, 164943, 172989, 189081, 248583, 262687, 287123, 301129, 745749, 788061, 861369, 903387, 2237247, 2364183, 2584107, 2710161, 7092549, 7752321, 8130483, 12346289, 37038867, 111116601, 333349803]

約数ペア:

[(1, 333349803), (3, 111116601), (9, 37038867), (27, 12346289), (41, 8130483), (43, 7752321), (47, 7092549), (123, 2710161), (129, 2584107), (141, 2364183), (149, 2237247), (369, 903387), (387, 861369), (423, 788061), (447, 745749), (1107, 301129), (1161, 287123), (1269, 262687), (1341, 248583), (1763, 189081), (1927, 172989), (2021, 164943), (4023, 82861), (5289, 63027), (5781, 57663), (6063, 54981), (6109, 54567), (6407, 52029), (7003, 47601), (15867, 21009), (17343, 19221), (18189, 18327)]