81141318

素因数分解:

$2^1\times 3^3\times {\mathrm{233}}^1\times {\mathrm{6449}}^1$

素因数の和:6693

約数の個数: 32

約数和(自身を含む): 181116000

約数和(自身を除く): 99974682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 233, 466, 699, 1398, 2097, 4194, 6291, 6449, 12582, 12898, 19347, 38694, 58041, 116082, 174123, 348246, 1502617, 3005234, 4507851, 9015702, 13523553, 27047106, 40570659, 81141318]

約数ペア:

[(1, 81141318), (2, 40570659), (3, 27047106), (6, 13523553), (9, 9015702), (18, 4507851), (27, 3005234), (54, 1502617), (233, 348246), (466, 174123), (699, 116082), (1398, 58041), (2097, 38694), (4194, 19347), (6291, 12898), (6449, 12582)]