56609037

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 56

約数和(自身を含む): 92161760

約数和(自身を除く): 35552723

約数列:

[1, 3, 9, 19, 27, 57, 61, 67, 81, 171, 183, 201, 243, 513, 549, 603, 729, 1159, 1273, 1539, 1647, 1809, 3477, 3819, 4087, 4617, 4941, 5427, 10431, 11457, 12261, 13851, 14823, 16281, 31293, 34371, 36783, 44469, 48843, 77653, 93879, 103113, 110349, 232959, 281637, 309339, 331047, 698877, 844911, 928017, 993141, 2096631, 2979423, 6289893, 18869679, 56609037]

約数ペア:

[(1, 56609037), (3, 18869679), (9, 6289893), (19, 2979423), (27, 2096631), (57, 993141), (61, 928017), (67, 844911), (81, 698877), (171, 331047), (183, 309339), (201, 281637), (243, 232959), (513, 110349), (549, 103113), (603, 93879), (729, 77653), (1159, 48843), (1273, 44469), (1539, 36783), (1647, 34371), (1809, 31293), (3477, 16281), (3819, 14823), (4087, 13851), (4617, 12261), (4941, 11457), (5427, 10431)]