29974329

素因数分解:

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

素因数の和:235

約数の個数: 72

約数和(自身を含む): 56766528

約数和(自身を除く): 26792199

約数列:

[1, 3, 7, 9, 11, 21, 33, 37, 49, 63, 77, 99, 111, 147, 167, 231, 259, 333, 407, 441, 501, 539, 693, 777, 1169, 1221, 1503, 1617, 1813, 1837, 2331, 2849, 3507, 3663, 4851, 5439, 5511, 6179, 8183, 8547, 10521, 12859, 16317, 16533, 18537, 19943, 24549, 25641, 38577, 43253, 55611, 59829, 67969, 73647, 90013, 115731, 129759, 179487, 203907, 270039, 302771, 389277, 475783, 611721, 810117, 908313, 1427349, 2724939, 3330481, 4282047, 9991443, 29974329]

約数ペア:

[(1, 29974329), (3, 9991443), (7, 4282047), (9, 3330481), (11, 2724939), (21, 1427349), (33, 908313), (37, 810117), (49, 611721), (63, 475783), (77, 389277), (99, 302771), (111, 270039), (147, 203907), (167, 179487), (231, 129759), (259, 115731), (333, 90013), (407, 73647), (441, 67969), (501, 59829), (539, 55611), (693, 43253), (777, 38577), (1169, 25641), (1221, 24549), (1503, 19943), (1617, 18537), (1813, 16533), (1837, 16317), (2331, 12859), (2849, 10521), (3507, 8547), (3663, 8183), (4851, 6179), (5439, 5511)]