156611259

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 284774400

約数和(自身を除く): 128163141

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 79, 119, 153, 189, 237, 357, 459, 553, 617, 711, 1071, 1343, 1659, 1851, 2133, 3213, 4029, 4319, 4977, 5553, 9401, 10489, 12087, 12957, 14931, 16659, 28203, 31467, 36261, 38871, 48743, 73423, 84609, 94401, 116613, 146229, 220269, 253827, 283203, 341201, 438687, 660807, 828631, 1023603, 1316061, 1982421, 2485893, 3070809, 5800417, 7457679, 9212427, 17401251, 22373037, 52203753, 156611259]

約数ペア:

[(1, 156611259), (3, 52203753), (7, 22373037), (9, 17401251), (17, 9212427), (21, 7457679), (27, 5800417), (51, 3070809), (63, 2485893), (79, 1982421), (119, 1316061), (153, 1023603), (189, 828631), (237, 660807), (357, 438687), (459, 341201), (553, 283203), (617, 253827), (711, 220269), (1071, 146229), (1343, 116613), (1659, 94401), (1851, 84609), (2133, 73423), (3213, 48743), (4029, 38871), (4319, 36261), (4977, 31467), (5553, 28203), (9401, 16659), (10489, 14931), (12087, 12957)]