85432473

素因数分解:

$3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{3089}}^1$

素因数の和:3541

約数の個数: 24

約数和(自身を含む): 141398400

約数和(自身を除く): 55965927

約数列:

[1, 3, 7, 9, 21, 63, 439, 1317, 3073, 3089, 3951, 9219, 9267, 21623, 27657, 27801, 64869, 194607, 1356071, 4068213, 9492497, 12204639, 28477491, 85432473]

約数ペア:

[(1, 85432473), (3, 28477491), (7, 12204639), (9, 9492497), (21, 4068213), (63, 1356071), (439, 194607), (1317, 64869), (3073, 27801), (3089, 27657), (3951, 21623), (9219, 9267)]