4642862571

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:486

約数の個数: 80

約数和(自身を含む): 7493713920

約数和(自身を除く): 2850851349

約数列:

[1, 3, 9, 17, 27, 51, 81, 127, 139, 153, 191, 381, 417, 459, 573, 1143, 1251, 1377, 1719, 2159, 2363, 3247, 3429, 3753, 5157, 6477, 7089, 9741, 10287, 11259, 15471, 17653, 19431, 21267, 24257, 26549, 29223, 52959, 58293, 63801, 72771, 79647, 87669, 158877, 174879, 191403, 218313, 238941, 263007, 300101, 412369, 451333, 476631, 654939, 716823, 900303, 1237107, 1353999, 1429893, 1964817, 2150469, 2700909, 3371723, 3711321, 4061997, 8102727, 10115169, 11133963, 12185991, 24308181, 30345507, 33401889, 36557973, 57319291, 91036521, 171957873, 273109563, 515873619, 1547620857, 4642862571]

約数ペア:

[(1, 4642862571), (3, 1547620857), (9, 515873619), (17, 273109563), (27, 171957873), (51, 91036521), (81, 57319291), (127, 36557973), (139, 33401889), (153, 30345507), (191, 24308181), (381, 12185991), (417, 11133963), (459, 10115169), (573, 8102727), (1143, 4061997), (1251, 3711321), (1377, 3371723), (1719, 2700909), (2159, 2150469), (2363, 1964817), (3247, 1429893), (3429, 1353999), (3753, 1237107), (5157, 900303), (6477, 716823), (7089, 654939), (9741, 476631), (10287, 451333), (11259, 412369), (15471, 300101), (17653, 263007), (19431, 238941), (21267, 218313), (24257, 191403), (26549, 174879), (29223, 158877), (52959, 87669), (58293, 79647), (63801, 72771)]