85464477

素因数分解:

$3^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:440

約数の個数: 60

約数和(自身を含む): 151375356

約数和(自身を除く): 65910879

約数列:

[1, 3, 7, 9, 21, 27, 49, 61, 63, 81, 147, 183, 189, 353, 427, 441, 549, 567, 1059, 1281, 1323, 1647, 2471, 2989, 3177, 3843, 3969, 4941, 7413, 8967, 9531, 11529, 17297, 21533, 22239, 26901, 28593, 34587, 51891, 64599, 66717, 80703, 150731, 155673, 193797, 200151, 242109, 452193, 467019, 581391, 1055117, 1356579, 1401057, 1744173, 3165351, 4069737, 9496053, 12209211, 28488159, 85464477]

約数ペア:

[(1, 85464477), (3, 28488159), (7, 12209211), (9, 9496053), (21, 4069737), (27, 3165351), (49, 1744173), (61, 1401057), (63, 1356579), (81, 1055117), (147, 581391), (183, 467019), (189, 452193), (353, 242109), (427, 200151), (441, 193797), (549, 155673), (567, 150731), (1059, 80703), (1281, 66717), (1323, 64599), (1647, 51891), (2471, 34587), (2989, 28593), (3177, 26901), (3843, 22239), (3969, 21533), (4941, 17297), (7413, 11529), (8967, 9531)]