84648879

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 146165760

約数和(自身を除く): 61516881

約数列:

[1, 3, 7, 9, 21, 31, 63, 89, 93, 217, 267, 279, 487, 623, 651, 801, 1461, 1869, 1953, 2759, 3409, 4383, 5607, 8277, 10227, 15097, 19313, 24831, 30681, 43343, 45291, 57939, 105679, 130029, 135873, 173817, 303401, 317037, 390087, 910203, 951111, 1343633, 2730609, 4030899, 9405431, 12092697, 28216293, 84648879]

約数ペア:

[(1, 84648879), (3, 28216293), (7, 12092697), (9, 9405431), (21, 4030899), (31, 2730609), (63, 1343633), (89, 951111), (93, 910203), (217, 390087), (267, 317037), (279, 303401), (487, 173817), (623, 135873), (651, 130029), (801, 105679), (1461, 57939), (1869, 45291), (1953, 43343), (2759, 30681), (3409, 24831), (4383, 19313), (5607, 15097), (8277, 10227)]