173897253

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{11689}}^1$

素因数の和:11746

約数の個数: 32

約数和(自身を含む): 280560000

約数和(自身を除く): 106662747

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 261, 513, 551, 783, 1653, 4959, 11689, 14877, 35067, 105201, 222091, 315603, 338981, 666273, 1016943, 1998819, 3050829, 5996457, 6440639, 9152487, 19321917, 57965751, 173897253]

約数ペア:

[(1, 173897253), (3, 57965751), (9, 19321917), (19, 9152487), (27, 6440639), (29, 5996457), (57, 3050829), (87, 1998819), (171, 1016943), (261, 666273), (513, 338981), (551, 315603), (783, 222091), (1653, 105201), (4959, 35067), (11689, 14877)]