70974981

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4877}}^1$

素因数の和:4911

約数の個数: 48

約数和(自身を含む): 133462080

約数和(自身を除く): 62487099

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 441, 539, 693, 1323, 1617, 2079, 4851, 4877, 14553, 14631, 34139, 43893, 53647, 102417, 131679, 160941, 238973, 307251, 375529, 482823, 716919, 921753, 1126587, 1448469, 2150757, 2628703, 3379761, 6452271, 7886109, 10139283, 23658327, 70974981]

約数ペア:

[(1, 70974981), (3, 23658327), (7, 10139283), (9, 7886109), (11, 6452271), (21, 3379761), (27, 2628703), (33, 2150757), (49, 1448469), (63, 1126587), (77, 921753), (99, 716919), (147, 482823), (189, 375529), (231, 307251), (297, 238973), (441, 160941), (539, 131679), (693, 102417), (1323, 53647), (1617, 43893), (2079, 34139), (4851, 14631), (4877, 14553)]