7699804581

素因数分解:

$3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{661}}^1\times {\mathrm{727}}^1$

素因数の和:1514

約数の個数: 48

約数和(自身を含む): 12086954880

約数和(自身を除く): 4387150299

約数列:

[1, 3, 7, 21, 49, 109, 147, 327, 661, 727, 763, 1983, 2181, 2289, 4627, 5089, 5341, 13881, 15267, 16023, 32389, 35623, 72049, 79243, 97167, 106869, 216147, 237729, 480547, 504343, 554701, 1441641, 1513029, 1664103, 3363829, 3530401, 3882907, 10091487, 10591203, 11648721, 23546803, 52379623, 70640409, 157138869, 366657361, 1099972083, 2566601527, 7699804581]

約数ペア:

[(1, 7699804581), (3, 2566601527), (7, 1099972083), (21, 366657361), (49, 157138869), (109, 70640409), (147, 52379623), (327, 23546803), (661, 11648721), (727, 10591203), (763, 10091487), (1983, 3882907), (2181, 3530401), (2289, 3363829), (4627, 1664103), (5089, 1513029), (5341, 1441641), (13881, 554701), (15267, 504343), (16023, 480547), (32389, 237729), (35623, 216147), (72049, 106869), (79243, 97167)]