38580003

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{241}}^1$

素因数の和:286

約数の個数: 72

約数和(自身を含む): 73384080

約数和(自身を除く): 34804077

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 121, 147, 189, 231, 241, 297, 363, 441, 539, 693, 723, 847, 1089, 1323, 1617, 1687, 2079, 2169, 2541, 2651, 3267, 4851, 5061, 5929, 6507, 7623, 7953, 11809, 14553, 15183, 17787, 18557, 22869, 23859, 29161, 35427, 45549, 53361, 55671, 71577, 87483, 106281, 129899, 160083, 167013, 204127, 262449, 318843, 389697, 501039, 612381, 787347, 1169091, 1428889, 1837143, 3507273, 4286667, 5511429, 12860001, 38580003]

約数ペア:

[(1, 38580003), (3, 12860001), (7, 5511429), (9, 4286667), (11, 3507273), (21, 1837143), (27, 1428889), (33, 1169091), (49, 787347), (63, 612381), (77, 501039), (99, 389697), (121, 318843), (147, 262449), (189, 204127), (231, 167013), (241, 160083), (297, 129899), (363, 106281), (441, 87483), (539, 71577), (693, 55671), (723, 53361), (847, 45549), (1089, 35427), (1323, 29161), (1617, 23859), (1687, 22869), (2079, 18557), (2169, 17787), (2541, 15183), (2651, 14553), (3267, 11809), (4851, 7953), (5061, 7623), (5929, 6507)]