190999647

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{5557}}^1$

素因数の和:5652

約数の個数: 32

約数和(自身を含む): 302355200

約数和(自身を除く): 111355553

約数列:

[1, 3, 9, 19, 27, 57, 67, 171, 201, 513, 603, 1273, 1809, 3819, 5557, 11457, 16671, 34371, 50013, 105583, 150039, 316749, 372319, 950247, 1116957, 2850741, 3350871, 7074061, 10052613, 21222183, 63666549, 190999647]

約数ペア:

[(1, 190999647), (3, 63666549), (9, 21222183), (19, 10052613), (27, 7074061), (57, 3350871), (67, 2850741), (171, 1116957), (201, 950247), (513, 372319), (603, 316749), (1273, 150039), (1809, 105583), (3819, 50013), (5557, 34371), (11457, 16671)]