89922987

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 174666240

約数和(自身を除く): 84743253

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 37, 49, 63, 77, 99, 111, 147, 167, 189, 231, 259, 297, 333, 407, 441, 501, 539, 693, 777, 999, 1169, 1221, 1323, 1503, 1617, 1813, 1837, 2079, 2331, 2849, 3507, 3663, 4509, 4851, 5439, 5511, 6179, 6993, 8183, 8547, 10521, 10989, 12859, 14553, 16317, 16533, 18537, 19943, 24549, 25641, 31563, 38577, 43253, 48951, 49599, 55611, 59829, 67969, 73647, 76923, 90013, 115731, 129759, 166833, 179487, 203907, 220941, 270039, 302771, 347193, 389277, 475783, 538461, 611721, 810117, 908313, 1167831, 1427349, 1835163, 2430351, 2724939, 3330481, 4282047, 8174817, 9991443, 12846141, 29974329, 89922987]

約数ペア:

[(1, 89922987), (3, 29974329), (7, 12846141), (9, 9991443), (11, 8174817), (21, 4282047), (27, 3330481), (33, 2724939), (37, 2430351), (49, 1835163), (63, 1427349), (77, 1167831), (99, 908313), (111, 810117), (147, 611721), (167, 538461), (189, 475783), (231, 389277), (259, 347193), (297, 302771), (333, 270039), (407, 220941), (441, 203907), (501, 179487), (539, 166833), (693, 129759), (777, 115731), (999, 90013), (1169, 76923), (1221, 73647), (1323, 67969), (1503, 59829), (1617, 55611), (1813, 49599), (1837, 48951), (2079, 43253), (2331, 38577), (2849, 31563), (3507, 25641), (3663, 24549), (4509, 19943), (4851, 18537), (5439, 16533), (5511, 16317), (6179, 14553), (6993, 12859), (8183, 10989), (8547, 10521)]