353172879

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1103}}^1$

素因数の和:1241

約数の個数: 40

約数和(自身を含む): 545022720

約数和(自身を除く): 191849841

約数列:

[1, 3, 9, 27, 59, 67, 81, 177, 201, 531, 603, 1103, 1593, 1809, 3309, 3953, 4779, 5427, 9927, 11859, 29781, 35577, 65077, 73901, 89343, 106731, 195231, 221703, 320193, 585693, 665109, 1757079, 1995327, 4360159, 5271237, 5985981, 13080477, 39241431, 117724293, 353172879]

約数ペア:

[(1, 353172879), (3, 117724293), (9, 39241431), (27, 13080477), (59, 5985981), (67, 5271237), (81, 4360159), (177, 1995327), (201, 1757079), (531, 665109), (603, 585693), (1103, 320193), (1593, 221703), (1809, 195231), (3309, 106731), (3953, 89343), (4779, 73901), (5427, 65077), (9927, 35577), (11859, 29781)]