31505740299

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{1031}}^1\times {\mathrm{2551}}^1$

素因数の和:3621

約数の個数: 48

約数和(自身を含む): 50123893248

約数和(自身を除く): 18618152949

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1031, 1089, 1331, 2551, 3093, 3993, 7653, 9279, 11341, 11979, 22959, 28061, 34023, 84183, 102069, 124751, 252549, 308671, 374253, 926013, 1122759, 1372261, 2630081, 2778039, 3395381, 4116783, 7890243, 10186143, 12350349, 23670729, 28930891, 30558429, 86792673, 260378019, 318239801, 954719403, 2864158209, 3500637811, 10501913433, 31505740299]

約数ペア:

[(1, 31505740299), (3, 10501913433), (9, 3500637811), (11, 2864158209), (33, 954719403), (99, 318239801), (121, 260378019), (363, 86792673), (1031, 30558429), (1089, 28930891), (1331, 23670729), (2551, 12350349), (3093, 10186143), (3993, 7890243), (7653, 4116783), (9279, 3395381), (11341, 2778039), (11979, 2630081), (22959, 1372261), (28061, 1122759), (34023, 926013), (84183, 374253), (102069, 308671), (124751, 252549)]