403780707

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1171}}^1$

素因数の和:1243

約数の個数: 56

約数和(自身を含む): 676365888

約数和(自身を除く): 272585181

約数列:

[1, 3, 9, 11, 27, 33, 43, 81, 99, 129, 243, 297, 387, 473, 729, 891, 1161, 1171, 1419, 2673, 3483, 3513, 4257, 8019, 10449, 10539, 12771, 12881, 31347, 31617, 38313, 38643, 50353, 94851, 114939, 115929, 151059, 284553, 344817, 347787, 453177, 553883, 853659, 1043361, 1359531, 1661649, 3130083, 4078593, 4984947, 9390249, 12235779, 14954841, 36707337, 44864523, 134593569, 403780707]

約数ペア:

[(1, 403780707), (3, 134593569), (9, 44864523), (11, 36707337), (27, 14954841), (33, 12235779), (43, 9390249), (81, 4984947), (99, 4078593), (129, 3130083), (243, 1661649), (297, 1359531), (387, 1043361), (473, 853659), (729, 553883), (891, 453177), (1161, 347787), (1171, 344817), (1419, 284553), (2673, 151059), (3483, 115929), (3513, 114939), (4257, 94851), (8019, 50353), (10449, 38643), (10539, 38313), (12771, 31617), (12881, 31347)]