15691269231

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{4507}}^1$

素因数の和:4697

約数の個数: 72

約数和(自身を含む): 26188955520

約数和(自身を除く): 10497686289

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 121, 139, 207, 253, 363, 417, 759, 1089, 1251, 1529, 2277, 2783, 3197, 4507, 4587, 8349, 9591, 13521, 13761, 16819, 25047, 28773, 35167, 40563, 49577, 50457, 103661, 105501, 148731, 151371, 310983, 316503, 386837, 446193, 545347, 626473, 932949, 1140271, 1160511, 1636041, 1879419, 3420813, 3481533, 4908123, 5638257, 6891203, 10262439, 12542981, 14408879, 20673609, 37628943, 43226637, 62020827, 75803233, 112886829, 129679911, 158497669, 227409699, 475493007, 682229097, 1426479021, 1743474359, 5230423077, 15691269231]

約数ペア:

[(1, 15691269231), (3, 5230423077), (9, 1743474359), (11, 1426479021), (23, 682229097), (33, 475493007), (69, 227409699), (99, 158497669), (121, 129679911), (139, 112886829), (207, 75803233), (253, 62020827), (363, 43226637), (417, 37628943), (759, 20673609), (1089, 14408879), (1251, 12542981), (1529, 10262439), (2277, 6891203), (2783, 5638257), (3197, 4908123), (4507, 3481533), (4587, 3420813), (8349, 1879419), (9591, 1636041), (13521, 1160511), (13761, 1140271), (16819, 932949), (25047, 626473), (28773, 545347), (35167, 446193), (40563, 386837), (49577, 316503), (50457, 310983), (103661, 151371), (105501, 148731)]