269430273

素因数分解:

$3^3\times 7^3\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 476160000

約数和(自身を除く): 206729727

約数列:

[1, 3, 7, 9, 21, 27, 47, 49, 63, 141, 147, 189, 329, 343, 423, 441, 619, 987, 1029, 1269, 1323, 1857, 2303, 2961, 3087, 4333, 5571, 6909, 8883, 9261, 12999, 16121, 16713, 20727, 29093, 30331, 38997, 48363, 62181, 87279, 90993, 116991, 145089, 203651, 212317, 261837, 272979, 435267, 610953, 636951, 785511, 818937, 1425557, 1832859, 1910853, 4276671, 5498577, 5732559, 9978899, 12830013, 29936697, 38490039, 89810091, 269430273]

約数ペア:

[(1, 269430273), (3, 89810091), (7, 38490039), (9, 29936697), (21, 12830013), (27, 9978899), (47, 5732559), (49, 5498577), (63, 4276671), (141, 1910853), (147, 1832859), (189, 1425557), (329, 818937), (343, 785511), (423, 636951), (441, 610953), (619, 435267), (987, 272979), (1029, 261837), (1269, 212317), (1323, 203651), (1857, 145089), (2303, 116991), (2961, 90993), (3087, 87279), (4333, 62181), (5571, 48363), (6909, 38997), (8883, 30331), (9261, 29093), (12999, 20727), (16121, 16713)]