121102506

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{320377}}^1$

素因数の和:320395

約数の個数: 32

約数和(自身を含む): 307562880

約数和(自身を除く): 186460374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 320377, 640754, 961131, 1922262, 2242639, 2883393, 4485278, 5766786, 6727917, 8650179, 13455834, 17300358, 20183751, 40367502, 60551253, 121102506]

約数ペア:

[(1, 121102506), (2, 60551253), (3, 40367502), (6, 20183751), (7, 17300358), (9, 13455834), (14, 8650179), (18, 6727917), (21, 5766786), (27, 4485278), (42, 2883393), (54, 2242639), (63, 1922262), (126, 961131), (189, 640754), (378, 320377)]