283769973

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:759

約数の個数: 40

約数和(自身を含む): 436993920

約数和(自身を除く): 153223947

約数列:

[1, 3, 9, 27, 47, 81, 131, 141, 393, 423, 569, 1179, 1269, 1707, 3537, 3807, 5121, 6157, 10611, 15363, 18471, 26743, 46089, 55413, 74539, 80229, 166239, 223617, 240687, 498717, 670851, 722061, 2012553, 2166183, 3503333, 6037659, 10509999, 31529997, 94589991, 283769973]

約数ペア:

[(1, 283769973), (3, 94589991), (9, 31529997), (27, 10509999), (47, 6037659), (81, 3503333), (131, 2166183), (141, 2012553), (393, 722061), (423, 670851), (569, 498717), (1179, 240687), (1269, 223617), (1707, 166239), (3537, 80229), (3807, 74539), (5121, 55413), (6157, 46089), (10611, 26743), (15363, 18471)]