223695351

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1579}}^1$

素因数の和:1658

約数の個数: 48

約数和(自身を含む): 372677760

約数和(自身を除く): 148982409

約数列:

[1, 3, 9, 11, 27, 33, 53, 81, 99, 159, 243, 297, 477, 583, 891, 1431, 1579, 1749, 2673, 4293, 4737, 5247, 12879, 14211, 15741, 17369, 42633, 47223, 52107, 83687, 127899, 141669, 156321, 251061, 383697, 468963, 753183, 920557, 1406889, 2259549, 2761671, 4220667, 6778647, 8285013, 20335941, 24855039, 74565117, 223695351]

約数ペア:

[(1, 223695351), (3, 74565117), (9, 24855039), (11, 20335941), (27, 8285013), (33, 6778647), (53, 4220667), (81, 2761671), (99, 2259549), (159, 1406889), (243, 920557), (297, 753183), (477, 468963), (583, 383697), (891, 251061), (1431, 156321), (1579, 141669), (1749, 127899), (2673, 83687), (4293, 52107), (4737, 47223), (5247, 42633), (12879, 17369), (14211, 15741)]