65641878

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{829}}^1$

素因数の和:973

約数の個数: 48

約数和(自身を含む): 146830320

約数和(自身を除く): 81188442

約数列:

[1, 2, 3, 6, 9, 18, 53, 83, 106, 159, 166, 249, 318, 477, 498, 747, 829, 954, 1494, 1658, 2487, 4399, 4974, 7461, 8798, 13197, 14922, 26394, 39591, 43937, 68807, 79182, 87874, 131811, 137614, 206421, 263622, 395433, 412842, 619263, 790866, 1238526, 3646771, 7293542, 10940313, 21880626, 32820939, 65641878]

約数ペア:

[(1, 65641878), (2, 32820939), (3, 21880626), (6, 10940313), (9, 7293542), (18, 3646771), (53, 1238526), (83, 790866), (106, 619263), (159, 412842), (166, 395433), (249, 263622), (318, 206421), (477, 137614), (498, 131811), (747, 87874), (829, 79182), (954, 68807), (1494, 43937), (1658, 39591), (2487, 26394), (4399, 14922), (4974, 13197), (7461, 8798)]