74837259

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{4139}}^1$

素因数の和:4200

約数の個数: 36

約数和(自身を含む): 128845080

約数和(自身を除く): 54007821

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 287, 369, 441, 861, 2009, 2583, 4139, 6027, 12417, 18081, 28973, 37251, 86919, 169699, 202811, 260757, 509097, 608433, 1187893, 1527291, 1825299, 3563679, 8315251, 10691037, 24945753, 74837259]

約数ペア:

[(1, 74837259), (3, 24945753), (7, 10691037), (9, 8315251), (21, 3563679), (41, 1825299), (49, 1527291), (63, 1187893), (123, 608433), (147, 509097), (287, 260757), (369, 202811), (441, 169699), (861, 86919), (2009, 37251), (2583, 28973), (4139, 18081), (6027, 12417)]