38511801

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 59024000

約数和(自身を除く): 20512199

約数列:

[1, 3, 9, 27, 61, 67, 183, 201, 349, 549, 603, 1047, 1647, 1809, 3141, 4087, 9423, 12261, 21289, 23383, 36783, 63867, 70149, 110349, 191601, 210447, 574803, 631341, 1426363, 4279089, 12837267, 38511801]

約数ペア:

[(1, 38511801), (3, 12837267), (9, 4279089), (27, 1426363), (61, 631341), (67, 574803), (183, 210447), (201, 191601), (349, 110349), (549, 70149), (603, 63867), (1047, 36783), (1647, 23383), (1809, 21289), (3141, 12261), (4087, 9423)]