77541867

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:585

約数の個数: 40

約数和(自身を含む): 125694800

約数和(自身を除く): 48152933

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 211, 349, 351, 633, 1047, 1053, 1899, 2743, 3141, 4537, 5697, 8229, 9423, 13611, 17091, 24687, 28269, 40833, 73639, 74061, 122499, 220917, 222183, 367497, 662751, 957307, 1988253, 2871921, 5964759, 8615763, 25847289, 77541867]

約数ペア:

[(1, 77541867), (3, 25847289), (9, 8615763), (13, 5964759), (27, 2871921), (39, 1988253), (81, 957307), (117, 662751), (211, 367497), (349, 222183), (351, 220917), (633, 122499), (1047, 74061), (1053, 73639), (1899, 40833), (2743, 28269), (3141, 24687), (4537, 17091), (5697, 13611), (8229, 9423)]