291246126303

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6563}}^1\times {\mathrm{20071}}^1$

素因数の和:26715

約数の個数: 32

約数和(自身を含む): 430040512512

約数和(自身を除く): 138794386209

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 6563, 19689, 20071, 60213, 72193, 216579, 220781, 439721, 662343, 1319163, 1344757, 4034271, 4836931, 14510793, 14792327, 44376981, 131725973, 395177919, 1448985703, 4346957109, 8825640191, 26476920573, 97082042101, 291246126303]

約数ペア:

[(1, 291246126303), (3, 97082042101), (11, 26476920573), (33, 8825640191), (67, 4346957109), (201, 1448985703), (737, 395177919), (2211, 131725973), (6563, 44376981), (19689, 14792327), (20071, 14510793), (60213, 4836931), (72193, 4034271), (216579, 1344757), (220781, 1319163), (439721, 662343)]