244303353

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 413600512

約数和(自身を除く): 169297159

約数列:

[1, 3, 7, 9, 21, 61, 63, 151, 183, 421, 427, 453, 549, 1057, 1263, 1281, 1359, 2947, 3171, 3789, 3843, 8841, 9211, 9513, 25681, 26523, 27633, 63571, 64477, 77043, 82899, 179767, 190713, 193431, 231129, 444997, 539301, 572139, 580293, 1334991, 1617903, 3877831, 4004973, 11633493, 27144817, 34900479, 81434451, 244303353]

約数ペア:

[(1, 244303353), (3, 81434451), (7, 34900479), (9, 27144817), (21, 11633493), (61, 4004973), (63, 3877831), (151, 1617903), (183, 1334991), (421, 580293), (427, 572139), (453, 539301), (549, 444997), (1057, 231129), (1263, 193431), (1281, 190713), (1359, 179767), (2947, 82899), (3171, 77043), (3789, 64477), (3843, 63571), (8841, 27633), (9211, 26523), (9513, 25681)]