4497647553

素因数分解:

$3^4\times 7^1\times {\mathrm{313}}^1\times {\mathrm{25343}}^1$

素因数の和:25675

約数の個数: 40

約数和(自身を含む): 7703359488

約数和(自身を除く): 3205711935

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 313, 567, 939, 2191, 2817, 6573, 8451, 19719, 25343, 25353, 59157, 76029, 177401, 177471, 228087, 532203, 684261, 1596609, 2052783, 4789827, 7932359, 14369481, 23797077, 55526513, 71391231, 166579539, 214173693, 499738617, 642521079, 1499215851, 4497647553]

約数ペア:

[(1, 4497647553), (3, 1499215851), (7, 642521079), (9, 499738617), (21, 214173693), (27, 166579539), (63, 71391231), (81, 55526513), (189, 23797077), (313, 14369481), (567, 7932359), (939, 4789827), (2191, 2052783), (2817, 1596609), (6573, 684261), (8451, 532203), (19719, 228087), (25343, 177471), (25353, 177401), (59157, 76029)]