161796357801

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1667}}^1\times {\mathrm{43661}}^1$

素因数の和:45366

約数の個数: 48

約数和(自身を含む): 265094706240

約数和(自身を除く): 103298348439

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 1667, 2223, 5001, 15003, 21671, 31673, 43661, 65013, 95019, 130983, 195039, 285057, 392949, 411749, 567593, 829559, 1235247, 1702779, 2488677, 3705741, 5108337, 7466031, 10784267, 32352801, 72782887, 97058403, 218348661, 655045983, 946177531, 1382874853, 2838532593, 4148624559, 8515597779, 12445873677, 17977373089, 53932119267, 161796357801]

約数ペア:

[(1, 161796357801), (3, 53932119267), (9, 17977373089), (13, 12445873677), (19, 8515597779), (39, 4148624559), (57, 2838532593), (117, 1382874853), (171, 946177531), (247, 655045983), (741, 218348661), (1667, 97058403), (2223, 72782887), (5001, 32352801), (15003, 10784267), (21671, 7466031), (31673, 5108337), (43661, 3705741), (65013, 2488677), (95019, 1702779), (130983, 1235247), (195039, 829559), (285057, 567593), (392949, 411749)]