31552804803

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{673}}^1$

素因数の和:909

約数の個数: 96

約数和(自身を含む): 49889372160

約数和(自身を除く): 18336567357

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 157, 169, 247, 403, 471, 507, 589, 673, 741, 1209, 1767, 2019, 2041, 2983, 3211, 4867, 5239, 6123, 7657, 8749, 8949, 9633, 12787, 14601, 15717, 20863, 22971, 26247, 26533, 38361, 38779, 62589, 63271, 79599, 92473, 99541, 105661, 113737, 116337, 166231, 189813, 271219, 277419, 298623, 316983, 341211, 396397, 498693, 504127, 813657, 822523, 1189191, 1202149, 1373593, 1512381, 2007559, 2161003, 2467569, 3275491, 3525847, 3606447, 4120779, 5153161, 6022677, 6483009, 9826473, 10577541, 15459483, 15627937, 17856709, 26098267, 42581383, 46883811, 53570127, 62234329, 66991093, 78294801, 127744149, 186702987, 200973279, 339277471, 553557979, 809046277, 1017832413, 1660673937, 2427138831, 10517601601, 31552804803]

約数ペア:

[(1, 31552804803), (3, 10517601601), (13, 2427138831), (19, 1660673937), (31, 1017832413), (39, 809046277), (57, 553557979), (93, 339277471), (157, 200973279), (169, 186702987), (247, 127744149), (403, 78294801), (471, 66991093), (507, 62234329), (589, 53570127), (673, 46883811), (741, 42581383), (1209, 26098267), (1767, 17856709), (2019, 15627937), (2041, 15459483), (2983, 10577541), (3211, 9826473), (4867, 6483009), (5239, 6022677), (6123, 5153161), (7657, 4120779), (8749, 3606447), (8949, 3525847), (9633, 3275491), (12787, 2467569), (14601, 2161003), (15717, 2007559), (20863, 1512381), (22971, 1373593), (26247, 1202149), (26533, 1189191), (38361, 822523), (38779, 813657), (62589, 504127), (63271, 498693), (79599, 396397), (92473, 341211), (99541, 316983), (105661, 298623), (113737, 277419), (116337, 271219), (166231, 189813)]