22471312437

素因数分解:

$3^3\times 7^2\times {\mathrm{2837}}^1\times {\mathrm{5987}}^1$

素因数の和:8847

約数の個数: 48

約数和(自身を含む): 38746192320

約数和(自身を除く): 16274879883

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 2837, 5987, 8511, 17961, 19859, 25533, 41909, 53883, 59577, 76599, 125727, 139013, 161649, 178731, 293363, 377181, 417039, 536193, 880089, 1131543, 1251117, 2640267, 3753351, 7920801, 16985119, 50955357, 118895833, 152866071, 356687499, 458598213, 832270831, 1070062497, 2496812493, 3210187491, 7490437479, 22471312437]

約数ペア:

[(1, 22471312437), (3, 7490437479), (7, 3210187491), (9, 2496812493), (21, 1070062497), (27, 832270831), (49, 458598213), (63, 356687499), (147, 152866071), (189, 118895833), (441, 50955357), (1323, 16985119), (2837, 7920801), (5987, 3753351), (8511, 2640267), (17961, 1251117), (19859, 1131543), (25533, 880089), (41909, 536193), (53883, 417039), (59577, 377181), (76599, 293363), (125727, 178731), (139013, 161649)]