173864367

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{953}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 267883200

約数和(自身を除く): 94018833

約数列:

[1, 3, 9, 27, 29, 87, 233, 261, 699, 783, 953, 2097, 2859, 6291, 6757, 8577, 20271, 25731, 27637, 60813, 82911, 182439, 222049, 248733, 666147, 746199, 1998441, 5995323, 6439421, 19318263, 57954789, 173864367]

約数ペア:

[(1, 173864367), (3, 57954789), (9, 19318263), (27, 6439421), (29, 5995323), (87, 1998441), (233, 746199), (261, 666147), (699, 248733), (783, 222049), (953, 182439), (2097, 82911), (2859, 60813), (6291, 27637), (6757, 25731), (8577, 20271)]