198248282379

素因数分解:

$3^5\times 7^1\times {\mathrm{331}}^1\times {\mathrm{352109}}^1$

素因数の和:352462

約数の個数: 48

約数和(自身を含む): 340414314240

約数和(自身を除く): 142166031861

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 331, 567, 993, 1701, 2317, 2979, 6951, 8937, 20853, 26811, 62559, 80433, 187677, 352109, 563031, 1056327, 2464763, 3168981, 7394289, 9506943, 22182867, 28520829, 66548601, 85562487, 116548079, 199645803, 349644237, 598937409, 815836553, 1048932711, 2447509659, 3146798133, 7342528977, 9440394399, 22027586931, 28321183197, 66082760793, 198248282379]

約数ペア:

[(1, 198248282379), (3, 66082760793), (7, 28321183197), (9, 22027586931), (21, 9440394399), (27, 7342528977), (63, 3146798133), (81, 2447509659), (189, 1048932711), (243, 815836553), (331, 598937409), (567, 349644237), (993, 199645803), (1701, 116548079), (2317, 85562487), (2979, 66548601), (6951, 28520829), (8937, 22182867), (20853, 9506943), (26811, 7394289), (62559, 3168981), (80433, 2464763), (187677, 1056327), (352109, 563031)]