65296371

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 113393520

約数和(自身を除く): 48097149

約数列:

[1, 3, 7, 17, 21, 29, 49, 51, 53, 87, 119, 147, 159, 203, 289, 357, 371, 493, 609, 833, 867, 901, 1113, 1421, 1479, 1537, 2023, 2499, 2597, 2703, 3451, 4263, 4611, 6069, 6307, 7791, 8381, 10353, 10759, 14161, 15317, 18921, 24157, 25143, 26129, 32277, 42483, 44149, 45951, 58667, 72471, 75313, 78387, 107219, 132447, 176001, 182903, 225939, 321657, 410669, 444193, 548709, 750533, 1232007, 1280321, 1332579, 2251599, 3109351, 3840963, 9328053, 21765457, 65296371]

約数ペア:

[(1, 65296371), (3, 21765457), (7, 9328053), (17, 3840963), (21, 3109351), (29, 2251599), (49, 1332579), (51, 1280321), (53, 1232007), (87, 750533), (119, 548709), (147, 444193), (159, 410669), (203, 321657), (289, 225939), (357, 182903), (371, 176001), (493, 132447), (609, 107219), (833, 78387), (867, 75313), (901, 72471), (1113, 58667), (1421, 45951), (1479, 44149), (1537, 42483), (2023, 32277), (2499, 26129), (2597, 25143), (2703, 24157), (3451, 18921), (4263, 15317), (4611, 14161), (6069, 10759), (6307, 10353), (7791, 8381)]