753670647

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{563}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 1182504960

約数和(自身を除く): 428834313

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 223, 261, 563, 667, 669, 1689, 2001, 2007, 5067, 5129, 6003, 6467, 12949, 15387, 16327, 19401, 38847, 46161, 48981, 58203, 116541, 125549, 146943, 148741, 375521, 376647, 446223, 1126563, 1129941, 1338669, 2887627, 3379689, 3640921, 8662881, 10922763, 25988643, 32768289, 83741183, 251223549, 753670647]

約数ペア:

[(1, 753670647), (3, 251223549), (9, 83741183), (23, 32768289), (29, 25988643), (69, 10922763), (87, 8662881), (207, 3640921), (223, 3379689), (261, 2887627), (563, 1338669), (667, 1129941), (669, 1126563), (1689, 446223), (2001, 376647), (2007, 375521), (5067, 148741), (5129, 146943), (6003, 125549), (6467, 116541), (12949, 58203), (15387, 48981), (16327, 46161), (19401, 38847)]