81889038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59083}}^1$

素因数の和:59109

約数の個数: 48

約数和(自身を含む): 221210496

約数和(自身を除く): 139321458

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 59083, 118166, 177249, 354498, 413581, 531747, 649913, 827162, 1063494, 1240743, 1299826, 1949739, 2481486, 3722229, 3899478, 4549391, 5849217, 7444458, 9098782, 11698434, 13648173, 27296346, 40944519, 81889038]

約数ペア:

[(1, 81889038), (2, 40944519), (3, 27296346), (6, 13648173), (7, 11698434), (9, 9098782), (11, 7444458), (14, 5849217), (18, 4549391), (21, 3899478), (22, 3722229), (33, 2481486), (42, 1949739), (63, 1299826), (66, 1240743), (77, 1063494), (99, 827162), (126, 649913), (154, 531747), (198, 413581), (231, 354498), (462, 177249), (693, 118166), (1386, 59083)]