42325983

素因数分解:

$3^5\times 7^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 73382400

約数和(自身を除く): 31056417

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 149, 167, 189, 243, 447, 501, 567, 1043, 1169, 1341, 1503, 1701, 3129, 3507, 4023, 4509, 9387, 10521, 12069, 13527, 24883, 28161, 31563, 36207, 40581, 74649, 84483, 94689, 174181, 223947, 253449, 284067, 522543, 671841, 1567629, 2015523, 4702887, 6046569, 14108661, 42325983]

約数ペア:

[(1, 42325983), (3, 14108661), (7, 6046569), (9, 4702887), (21, 2015523), (27, 1567629), (63, 671841), (81, 522543), (149, 284067), (167, 253449), (189, 223947), (243, 174181), (447, 94689), (501, 84483), (567, 74649), (1043, 40581), (1169, 36207), (1341, 31563), (1503, 28161), (1701, 24883), (3129, 13527), (3507, 12069), (4023, 10521), (4509, 9387)]