61442031

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 100101120

約数和(自身を除く): 38659089

約数列:

[1, 3, 7, 21, 31, 49, 93, 97, 139, 147, 217, 291, 417, 651, 679, 973, 1519, 2037, 2919, 3007, 4309, 4557, 4753, 6811, 9021, 12927, 13483, 14259, 20433, 21049, 30163, 40449, 63147, 90489, 94381, 147343, 211141, 283143, 417973, 442029, 633423, 660667, 1253919, 1982001, 2925811, 8777433, 20480677, 61442031]

約数ペア:

[(1, 61442031), (3, 20480677), (7, 8777433), (21, 2925811), (31, 1982001), (49, 1253919), (93, 660667), (97, 633423), (139, 442029), (147, 417973), (217, 283143), (291, 211141), (417, 147343), (651, 94381), (679, 90489), (973, 63147), (1519, 40449), (2037, 30163), (2919, 21049), (3007, 20433), (4309, 14259), (4557, 13483), (4753, 12927), (6811, 9021)]