21622084353

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{12391}}^1$

素因数の和:12616

約数の個数: 48

約数和(自身を含む): 33343005696

約数和(自身を除く): 11720921343

約数列:

[1, 3, 9, 27, 43, 81, 129, 167, 243, 387, 501, 1161, 1503, 3483, 4509, 7181, 10449, 12391, 13527, 21543, 37173, 40581, 64629, 111519, 193887, 334557, 532813, 581661, 1003671, 1598439, 1744983, 2069297, 3011013, 4795317, 6207891, 14385951, 18623673, 43157853, 55871019, 88979771, 129473559, 167613057, 266939313, 502839171, 800817939, 2402453817, 7207361451, 21622084353]

約数ペア:

[(1, 21622084353), (3, 7207361451), (9, 2402453817), (27, 800817939), (43, 502839171), (81, 266939313), (129, 167613057), (167, 129473559), (243, 88979771), (387, 55871019), (501, 43157853), (1161, 18623673), (1503, 14385951), (3483, 6207891), (4509, 4795317), (7181, 3011013), (10449, 2069297), (12391, 1744983), (13527, 1598439), (21543, 1003671), (37173, 581661), (40581, 532813), (64629, 334557), (111519, 193887)]