151478397

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{953}}^1$

素因数の和:1027

約数の個数: 48

約数和(自身を含む): 265898880

約数和(自身を除く): 114420483

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 841, 953, 1827, 2523, 2859, 5481, 5887, 6671, 7569, 8577, 17661, 20013, 22707, 25731, 27637, 52983, 60039, 82911, 158949, 180117, 193459, 248733, 580377, 746199, 801473, 1741131, 2404419, 5223393, 5610311, 7213257, 16830933, 21639771, 50492799, 151478397]

約数ペア:

[(1, 151478397), (3, 50492799), (7, 21639771), (9, 16830933), (21, 7213257), (27, 5610311), (29, 5223393), (63, 2404419), (87, 1741131), (189, 801473), (203, 746199), (261, 580377), (609, 248733), (783, 193459), (841, 180117), (953, 158949), (1827, 82911), (2523, 60039), (2859, 52983), (5481, 27637), (5887, 25731), (6671, 22707), (7569, 20013), (8577, 17661)]