54506979

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1039}}^1$

素因数の和:1144

約数の個数: 32

約数和(自身を含む): 84864000

約数和(自身を除く): 30357021

約数列:

[1, 3, 9, 27, 29, 67, 87, 201, 261, 603, 783, 1039, 1809, 1943, 3117, 5829, 9351, 17487, 28053, 30131, 52461, 69613, 90393, 208839, 271179, 626517, 813537, 1879551, 2018777, 6056331, 18168993, 54506979]

約数ペア:

[(1, 54506979), (3, 18168993), (9, 6056331), (27, 2018777), (29, 1879551), (67, 813537), (87, 626517), (201, 271179), (261, 208839), (603, 90393), (783, 69613), (1039, 52461), (1809, 30131), (1943, 28053), (3117, 17487), (5829, 9351)]