73243821

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{947}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 116490240

約数和(自身を除く): 43246419

約数列:

[1, 3, 7, 21, 29, 87, 127, 203, 381, 609, 889, 947, 2667, 2841, 3683, 6629, 11049, 19887, 25781, 27463, 77343, 82389, 120269, 192241, 360807, 576723, 841883, 2525649, 3487801, 10463403, 24414607, 73243821]

約数ペア:

[(1, 73243821), (3, 24414607), (7, 10463403), (21, 3487801), (29, 2525649), (87, 841883), (127, 576723), (203, 360807), (381, 192241), (609, 120269), (889, 82389), (947, 77343), (2667, 27463), (2841, 25781), (3683, 19887), (6629, 11049)]