8049582021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1123}}^1$

素因数の和:1354

約数の個数: 64

約数和(自身を含む): 12363208704

約数和(自身を除く): 4313626683

約数列:

[1, 3, 13, 23, 39, 61, 69, 131, 183, 299, 393, 793, 897, 1123, 1403, 1703, 2379, 3013, 3369, 4209, 5109, 7991, 9039, 14599, 18239, 23973, 25829, 39169, 43797, 54717, 68503, 77487, 103883, 117507, 147113, 183793, 205509, 311649, 335777, 441339, 551379, 890539, 1007331, 1575569, 1912469, 2389309, 2671617, 3383599, 4726707, 5737407, 7167927, 8973893, 10150797, 20482397, 26921679, 43986787, 61447191, 116660609, 131960361, 206399539, 349981827, 619198617, 2683194007, 8049582021]

約数ペア:

[(1, 8049582021), (3, 2683194007), (13, 619198617), (23, 349981827), (39, 206399539), (61, 131960361), (69, 116660609), (131, 61447191), (183, 43986787), (299, 26921679), (393, 20482397), (793, 10150797), (897, 8973893), (1123, 7167927), (1403, 5737407), (1703, 4726707), (2379, 3383599), (3013, 2671617), (3369, 2389309), (4209, 1912469), (5109, 1575569), (7991, 1007331), (9039, 890539), (14599, 551379), (18239, 441339), (23973, 335777), (25829, 311649), (39169, 205509), (43797, 183793), (54717, 147113), (68503, 117507), (77487, 103883)]