53690919

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 76899840

約数和(自身を除く): 23208921

約数列:

[1, 3, 29, 61, 67, 87, 151, 183, 201, 453, 1769, 1943, 4087, 4379, 5307, 5829, 9211, 10117, 12261, 13137, 27633, 30351, 118523, 267119, 293393, 355569, 617137, 801357, 880179, 1851411, 17896973, 53690919]

約数ペア:

[(1, 53690919), (3, 17896973), (29, 1851411), (61, 880179), (67, 801357), (87, 617137), (151, 355569), (183, 293393), (201, 267119), (453, 118523), (1769, 30351), (1943, 27633), (4087, 13137), (4379, 12261), (5307, 10117), (5829, 9211)]