71363141017

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{21521}}^1$

素因数の和:21662

約数の個数: 48

約数和(自身を含む): 89503971840

約数和(自身を除く): 18140830823

約数列:

[1, 7, 31, 37, 49, 59, 217, 259, 413, 1147, 1519, 1813, 1829, 2183, 2891, 8029, 12803, 15281, 21521, 56203, 67673, 89621, 106967, 150647, 473711, 667151, 796277, 1054529, 1269739, 3315977, 4670057, 5573939, 8888173, 24684587, 32690399, 39017573, 39361909, 46980343, 62217211, 172792109, 275533363, 328862401, 1209544763, 1456390633, 1928733541, 2302036807, 10194734431, 71363141017]

約数ペア:

[(1, 71363141017), (7, 10194734431), (31, 2302036807), (37, 1928733541), (49, 1456390633), (59, 1209544763), (217, 328862401), (259, 275533363), (413, 172792109), (1147, 62217211), (1519, 46980343), (1813, 39361909), (1829, 39017573), (2183, 32690399), (2891, 24684587), (8029, 8888173), (12803, 5573939), (15281, 4670057), (21521, 3315977), (56203, 1269739), (67673, 1054529), (89621, 796277), (106967, 667151), (150647, 473711)]