73777473

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3943}}^1$

素因数の和:3976

約数の個数: 48

約数和(自身を含む): 137819136

約数和(自身を除く): 64041663

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 243, 297, 567, 693, 891, 1701, 2079, 2673, 3943, 6237, 11829, 18711, 27601, 35487, 43373, 82803, 106461, 130119, 248409, 303611, 319383, 390357, 745227, 910833, 958149, 1171071, 2235681, 2732499, 3513213, 6707043, 8197497, 10539639, 24592491, 73777473]

約数ペア:

[(1, 73777473), (3, 24592491), (7, 10539639), (9, 8197497), (11, 6707043), (21, 3513213), (27, 2732499), (33, 2235681), (63, 1171071), (77, 958149), (81, 910833), (99, 745227), (189, 390357), (231, 319383), (243, 303611), (297, 248409), (567, 130119), (693, 106461), (891, 82803), (1701, 43373), (2079, 35487), (2673, 27601), (3943, 18711), (6237, 11829)]