72923823

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{853}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 127895040

約数和(自身を除く): 54971217

約数列:

[1, 3, 7, 9, 21, 23, 59, 63, 69, 161, 177, 207, 413, 483, 531, 853, 1239, 1357, 1449, 2559, 3717, 4071, 5971, 7677, 9499, 12213, 17913, 19619, 28497, 50327, 53739, 58857, 85491, 137333, 150981, 176571, 352289, 411999, 452943, 1056867, 1157521, 1235997, 3170601, 3472563, 8102647, 10417689, 24307941, 72923823]

約数ペア:

[(1, 72923823), (3, 24307941), (7, 10417689), (9, 8102647), (21, 3472563), (23, 3170601), (59, 1235997), (63, 1157521), (69, 1056867), (161, 452943), (177, 411999), (207, 352289), (413, 176571), (483, 150981), (531, 137333), (853, 85491), (1239, 58857), (1357, 53739), (1449, 50327), (2559, 28497), (3717, 19619), (4071, 17913), (5971, 12213), (7677, 9499)]