244679373

素因数分解:

$3^9\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:459

約数の個数: 40

約数和(自身を含む): 379796736

約数和(自身を除く): 135117363

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 401, 729, 837, 1203, 2187, 2511, 3609, 6561, 7533, 10827, 12431, 19683, 22599, 32481, 37293, 67797, 97443, 111879, 203391, 292329, 335637, 610173, 876987, 1006911, 2630961, 3020733, 7892883, 9062199, 27186597, 81559791, 244679373]

約数ペア:

[(1, 244679373), (3, 81559791), (9, 27186597), (27, 9062199), (31, 7892883), (81, 3020733), (93, 2630961), (243, 1006911), (279, 876987), (401, 610173), (729, 335637), (837, 292329), (1203, 203391), (2187, 111879), (2511, 97443), (3609, 67797), (6561, 37293), (7533, 32481), (10827, 22599), (12431, 19683)]