53786187

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7297}}^1$

素因数の和:7329

約数の個数: 40

約数和(自身を含む): 98902496

約数和(自身を除く): 45116309

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7297, 7371, 21891, 51079, 65673, 94861, 153237, 197019, 284583, 459711, 591057, 664027, 853749, 1379133, 1992081, 2561247, 4137399, 5976243, 7683741, 17928729, 53786187]

約数ペア:

[(1, 53786187), (3, 17928729), (7, 7683741), (9, 5976243), (13, 4137399), (21, 2561247), (27, 1992081), (39, 1379133), (63, 853749), (81, 664027), (91, 591057), (117, 459711), (189, 284583), (273, 197019), (351, 153237), (567, 94861), (819, 65673), (1053, 51079), (2457, 21891), (7297, 7371)]