377184447

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 594846720

約数和(自身を除く): 217662273

約数列:

[1, 3, 9, 19, 47, 57, 71, 141, 171, 213, 423, 639, 661, 893, 1349, 1983, 2679, 3337, 4047, 5949, 8037, 10011, 12141, 12559, 30033, 31067, 37677, 46931, 63403, 93201, 113031, 140793, 190209, 279603, 422379, 570627, 590273, 891689, 1770819, 2205757, 2675067, 5312457, 6617271, 8025201, 19851813, 41909383, 125728149, 377184447]

約数ペア:

[(1, 377184447), (3, 125728149), (9, 41909383), (19, 19851813), (47, 8025201), (57, 6617271), (71, 5312457), (141, 2675067), (171, 2205757), (213, 1770819), (423, 891689), (639, 590273), (661, 570627), (893, 422379), (1349, 279603), (1983, 190209), (2679, 140793), (3337, 113031), (4047, 93201), (5949, 63403), (8037, 46931), (10011, 37677), (12141, 31067), (12559, 30033)]