491036774427

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{491}}^1\times {\mathrm{552833}}^1$

素因数の和:553400

約数の個数: 32

約数和(自身を含む): 739824572160

約数和(自身を除く): 248787797733

約数列:

[1, 3, 9, 27, 67, 201, 491, 603, 1473, 1809, 4419, 13257, 32897, 98691, 296073, 552833, 888219, 1658499, 4975497, 14926491, 37039811, 111119433, 271441003, 333358299, 814323009, 1000074897, 2442969027, 7328907081, 18186547201, 54559641603, 163678924809, 491036774427]

約数ペア:

[(1, 491036774427), (3, 163678924809), (9, 54559641603), (27, 18186547201), (67, 7328907081), (201, 2442969027), (491, 1000074897), (603, 814323009), (1473, 333358299), (1809, 271441003), (4419, 111119433), (13257, 37039811), (32897, 14926491), (98691, 4975497), (296073, 1658499), (552833, 888219)]