77484897

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 138393600

約数和(自身を除く): 60908703

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 67, 87, 189, 201, 203, 211, 261, 469, 603, 609, 633, 783, 1407, 1477, 1809, 1827, 1899, 1943, 4221, 4431, 5481, 5697, 5829, 6119, 12663, 13293, 13601, 14137, 17487, 18357, 39879, 40803, 42411, 42833, 52461, 55071, 98959, 122409, 127233, 128499, 165213, 296877, 367227, 381699, 385497, 409973, 890631, 1156491, 1229919, 2671893, 2869811, 3689757, 8609433, 11069271, 25828299, 77484897]

約数ペア:

[(1, 77484897), (3, 25828299), (7, 11069271), (9, 8609433), (21, 3689757), (27, 2869811), (29, 2671893), (63, 1229919), (67, 1156491), (87, 890631), (189, 409973), (201, 385497), (203, 381699), (211, 367227), (261, 296877), (469, 165213), (603, 128499), (609, 127233), (633, 122409), (783, 98959), (1407, 55071), (1477, 52461), (1809, 42833), (1827, 42411), (1899, 40803), (1943, 39879), (4221, 18357), (4431, 17487), (5481, 14137), (5697, 13601), (5829, 13293), (6119, 12663)]