7137852003

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{607}}^1$

素因数の和:881

約数の個数: 64

約数和(自身を含む): 11089920000

約数和(自身を除く): 3952067997

約数列:

[1, 3, 9, 27, 37, 79, 111, 149, 237, 333, 447, 607, 711, 999, 1341, 1821, 2133, 2923, 4023, 5463, 5513, 8769, 11771, 16389, 16539, 22459, 26307, 35313, 47953, 49617, 67377, 78921, 90443, 105939, 143859, 148851, 202131, 271329, 317817, 431577, 435527, 606393, 813987, 1294731, 1306581, 1774261, 2441961, 3346391, 3919743, 5322783, 7144997, 10039173, 11759229, 15968349, 21434991, 30117519, 47905047, 64304973, 90352557, 192914919, 264364889, 793094667, 2379284001, 7137852003]

約数ペア:

[(1, 7137852003), (3, 2379284001), (9, 793094667), (27, 264364889), (37, 192914919), (79, 90352557), (111, 64304973), (149, 47905047), (237, 30117519), (333, 21434991), (447, 15968349), (607, 11759229), (711, 10039173), (999, 7144997), (1341, 5322783), (1821, 3919743), (2133, 3346391), (2923, 2441961), (4023, 1774261), (5463, 1306581), (5513, 1294731), (8769, 813987), (11771, 606393), (16389, 435527), (16539, 431577), (22459, 317817), (26307, 271329), (35313, 202131), (47953, 148851), (49617, 143859), (67377, 105939), (78921, 90443)]