40376937

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 58496256

約数和(自身を除く): 18119319

約数列:

[1, 3, 23, 53, 61, 69, 159, 181, 183, 543, 1219, 1403, 3233, 3657, 4163, 4209, 9593, 9699, 11041, 12489, 28779, 33123, 74359, 220639, 223077, 253943, 585173, 661917, 761829, 1755519, 13458979, 40376937]

約数ペア:

[(1, 40376937), (3, 13458979), (23, 1755519), (53, 761829), (61, 661917), (69, 585173), (159, 253943), (181, 223077), (183, 220639), (543, 74359), (1219, 33123), (1403, 28779), (3233, 12489), (3657, 11041), (4163, 9699), (4209, 9593)]