201634367949

素因数分解:

$3^2\times 7^2\times {\mathrm{373}}^1\times {\mathrm{859}}^1\times {\mathrm{1427}}^1$

素因数の和:2679

約数の個数: 72

約数和(自身を含む): 340342722720

約数和(自身を除く): 138708354771

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 373, 441, 859, 1119, 1427, 2577, 2611, 3357, 4281, 6013, 7731, 7833, 9989, 12843, 18039, 18277, 23499, 29967, 42091, 54117, 54831, 69923, 89901, 126273, 164493, 209769, 320407, 378819, 532271, 629307, 961221, 1225793, 1596813, 2242849, 2883663, 3677379, 3725897, 4790439, 6728547, 8580551, 11032137, 11177691, 15699943, 20185641, 25741653, 26081279, 33533073, 47099829, 60063857, 77224959, 78243837, 141299487, 180191571, 234731511, 457220789, 540574713, 1371662367, 3200545523, 4114987101, 9601636569, 22403818661, 28804909707, 67211455983, 201634367949]

約数ペア:

[(1, 201634367949), (3, 67211455983), (7, 28804909707), (9, 22403818661), (21, 9601636569), (49, 4114987101), (63, 3200545523), (147, 1371662367), (373, 540574713), (441, 457220789), (859, 234731511), (1119, 180191571), (1427, 141299487), (2577, 78243837), (2611, 77224959), (3357, 60063857), (4281, 47099829), (6013, 33533073), (7731, 26081279), (7833, 25741653), (9989, 20185641), (12843, 15699943), (18039, 11177691), (18277, 11032137), (23499, 8580551), (29967, 6728547), (42091, 4790439), (54117, 3725897), (54831, 3677379), (69923, 2883663), (89901, 2242849), (126273, 1596813), (164493, 1225793), (209769, 961221), (320407, 629307), (378819, 532271)]