338978871

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1583}}^1$

素因数の和:1713

約数の個数: 64

約数和(自身を含む): 632586240

約数和(自身を除く): 293607369

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 103, 189, 231, 297, 309, 693, 721, 927, 1133, 1583, 2079, 2163, 2781, 3399, 4749, 6489, 7931, 10197, 11081, 14247, 17413, 19467, 23793, 30591, 33243, 42741, 52239, 71379, 99729, 121891, 156717, 163049, 214137, 299187, 365673, 470151, 489147, 1097019, 1141343, 1467441, 1793539, 3291057, 3424029, 4402323, 5380617, 10272087, 12554773, 16141851, 30816261, 37664319, 48425553, 112992957, 338978871]

約数ペア:

[(1, 338978871), (3, 112992957), (7, 48425553), (9, 37664319), (11, 30816261), (21, 16141851), (27, 12554773), (33, 10272087), (63, 5380617), (77, 4402323), (99, 3424029), (103, 3291057), (189, 1793539), (231, 1467441), (297, 1141343), (309, 1097019), (693, 489147), (721, 470151), (927, 365673), (1133, 299187), (1583, 214137), (2079, 163049), (2163, 156717), (2781, 121891), (3399, 99729), (4749, 71379), (6489, 52239), (7931, 42741), (10197, 33243), (11081, 30591), (14247, 23793), (17413, 19467)]