38029257

素因数分解:

$3^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 66160640

約数和(自身を除く): 28131383

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 81, 189, 237, 243, 283, 553, 567, 711, 849, 1659, 1701, 1981, 2133, 2547, 4977, 5943, 6399, 7641, 14931, 17829, 19197, 22357, 22923, 44793, 53487, 67071, 68769, 134379, 156499, 160461, 201213, 469497, 481383, 603639, 1408491, 1810917, 4225473, 5432751, 12676419, 38029257]

約数ペア:

[(1, 38029257), (3, 12676419), (7, 5432751), (9, 4225473), (21, 1810917), (27, 1408491), (63, 603639), (79, 481383), (81, 469497), (189, 201213), (237, 160461), (243, 156499), (283, 134379), (553, 68769), (567, 67071), (711, 53487), (849, 44793), (1659, 22923), (1701, 22357), (1981, 19197), (2133, 17829), (2547, 14931), (4977, 7641), (5943, 6399)]