30197331387

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1637}}^1\times {\mathrm{40189}}^1$

素因数の和:41852

約数の個数: 32

約数和(自身を含む): 47398478400

約数和(自身を除く): 17201147013

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1637, 4911, 14733, 27829, 40189, 44199, 83487, 120567, 250461, 361701, 683213, 751383, 1085103, 2049639, 6148917, 18446751, 65789393, 197368179, 592104537, 1118419681, 1776313611, 3355259043, 10065777129, 30197331387]

約数ペア:

[(1, 30197331387), (3, 10065777129), (9, 3355259043), (17, 1776313611), (27, 1118419681), (51, 592104537), (153, 197368179), (459, 65789393), (1637, 18446751), (4911, 6148917), (14733, 2049639), (27829, 1085103), (40189, 751383), (44199, 683213), (83487, 361701), (120567, 250461)]