84676995

素因数分解:

$3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1787}}^1$

素因数の和:1823

約数の個数: 56

約数和(自身を含む): 164159856

約数和(自身を除く): 79482861

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 729, 1053, 1215, 1755, 1787, 3159, 3645, 5265, 5361, 8935, 9477, 15795, 16083, 23231, 26805, 47385, 48249, 69693, 80415, 116155, 144747, 209079, 241245, 348465, 434241, 627237, 723735, 1045395, 1302723, 1881711, 2171205, 3136185, 5645133, 6513615, 9408555, 16935399, 28225665, 84676995]

約数ペア:

[(1, 84676995), (3, 28225665), (5, 16935399), (9, 9408555), (13, 6513615), (15, 5645133), (27, 3136185), (39, 2171205), (45, 1881711), (65, 1302723), (81, 1045395), (117, 723735), (135, 627237), (195, 434241), (243, 348465), (351, 241245), (405, 209079), (585, 144747), (729, 116155), (1053, 80415), (1215, 69693), (1755, 48249), (1787, 47385), (3159, 26805), (3645, 23231), (5265, 16083), (5361, 15795), (8935, 9477)]