57016827

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 100638720

約数和(自身を除く): 43621893

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 139, 153, 357, 383, 417, 973, 1071, 1149, 1251, 2363, 2681, 2919, 3447, 6511, 7089, 8043, 8757, 16541, 19533, 21267, 24129, 45577, 49623, 53237, 58599, 136731, 148869, 159711, 372659, 410193, 479133, 905029, 1117977, 2715087, 3353931, 6335203, 8145261, 19005609, 57016827]

約数ペア:

[(1, 57016827), (3, 19005609), (7, 8145261), (9, 6335203), (17, 3353931), (21, 2715087), (51, 1117977), (63, 905029), (119, 479133), (139, 410193), (153, 372659), (357, 159711), (383, 148869), (417, 136731), (973, 58599), (1071, 53237), (1149, 49623), (1251, 45577), (2363, 24129), (2681, 21267), (2919, 19533), (3447, 16541), (6511, 8757), (7089, 8043)]