75192273

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 127008000

約数和(自身を除く): 51815727

約数列:

[1, 3, 9, 13, 27, 29, 39, 83, 87, 89, 117, 249, 261, 267, 351, 377, 747, 783, 801, 1079, 1131, 1157, 2241, 2403, 2407, 2581, 3237, 3393, 3471, 7221, 7387, 7743, 9711, 10179, 10413, 21663, 22161, 23229, 29133, 31239, 31291, 33553, 64989, 66483, 69687, 93873, 96031, 100659, 199449, 214223, 281619, 288093, 301977, 642669, 844857, 864279, 905931, 1928007, 2592837, 2784899, 5784021, 8354697, 25064091, 75192273]

約数ペア:

[(1, 75192273), (3, 25064091), (9, 8354697), (13, 5784021), (27, 2784899), (29, 2592837), (39, 1928007), (83, 905931), (87, 864279), (89, 844857), (117, 642669), (249, 301977), (261, 288093), (267, 281619), (351, 214223), (377, 199449), (747, 100659), (783, 96031), (801, 93873), (1079, 69687), (1131, 66483), (1157, 64989), (2241, 33553), (2403, 31291), (2407, 31239), (2581, 29133), (3237, 23229), (3393, 22161), (3471, 21663), (7221, 10413), (7387, 10179), (7743, 9711)]