20141738169

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{28433}}^1$

素因数の和:28590

約数の個数: 48

約数和(自身を含む): 32155441920

約数和(自身を除く): 12013703751

約数列:

[1, 3, 7, 21, 49, 61, 79, 147, 183, 237, 427, 553, 1281, 1659, 2989, 3871, 4819, 8967, 11613, 14457, 28433, 33733, 85299, 101199, 199031, 236131, 597093, 708393, 1393217, 1734413, 2246207, 4179651, 5203239, 6738621, 12140891, 15723449, 36422673, 47170347, 84986237, 110064143, 137018627, 254958711, 330192429, 411055881, 959130389, 2877391167, 6713912723, 20141738169]

約数ペア:

[(1, 20141738169), (3, 6713912723), (7, 2877391167), (21, 959130389), (49, 411055881), (61, 330192429), (79, 254958711), (147, 137018627), (183, 110064143), (237, 84986237), (427, 47170347), (553, 36422673), (1281, 15723449), (1659, 12140891), (2989, 6738621), (3871, 5203239), (4819, 4179651), (8967, 2246207), (11613, 1734413), (14457, 1393217), (28433, 708393), (33733, 597093), (85299, 236131), (101199, 199031)]