320150103

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{683}}^1$

素因数の和:824

約数の個数: 64

約数和(自身を含む): 562609152

約数和(自身を除く): 242459049

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 101, 119, 221, 273, 303, 357, 663, 683, 707, 1313, 1547, 1717, 2049, 2121, 3939, 4641, 4781, 5151, 8879, 9191, 11611, 12019, 14343, 22321, 26637, 27573, 34833, 36057, 62153, 66963, 68983, 81277, 150943, 156247, 186459, 206949, 243831, 452829, 468741, 482881, 896779, 1056601, 1172711, 1448643, 2690337, 3169803, 3518133, 6277453, 8208977, 15245243, 18832359, 24626931, 45735729, 106716701, 320150103]

約数ペア:

[(1, 320150103), (3, 106716701), (7, 45735729), (13, 24626931), (17, 18832359), (21, 15245243), (39, 8208977), (51, 6277453), (91, 3518133), (101, 3169803), (119, 2690337), (221, 1448643), (273, 1172711), (303, 1056601), (357, 896779), (663, 482881), (683, 468741), (707, 452829), (1313, 243831), (1547, 206949), (1717, 186459), (2049, 156247), (2121, 150943), (3939, 81277), (4641, 68983), (4781, 66963), (5151, 62153), (8879, 36057), (9191, 34833), (11611, 27573), (12019, 26637), (14343, 22321)]