61442199

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1471}}^1$

素因数の和:1517

約数の個数: 64

約数和(自身を含む): 118702080

約数和(自身を除く): 57259881

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 91, 117, 119, 153, 189, 221, 273, 351, 357, 459, 663, 819, 1071, 1471, 1547, 1989, 2457, 3213, 4413, 4641, 5967, 10297, 13239, 13923, 19123, 25007, 30891, 39717, 41769, 57369, 75021, 92673, 133861, 172107, 175049, 225063, 278019, 325091, 401583, 516321, 525147, 675189, 975273, 1204749, 1575441, 2275637, 2925819, 3614247, 4726323, 6826911, 8777457, 20480733, 61442199]

約数ペア:

[(1, 61442199), (3, 20480733), (7, 8777457), (9, 6826911), (13, 4726323), (17, 3614247), (21, 2925819), (27, 2275637), (39, 1575441), (51, 1204749), (63, 975273), (91, 675189), (117, 525147), (119, 516321), (153, 401583), (189, 325091), (221, 278019), (273, 225063), (351, 175049), (357, 172107), (459, 133861), (663, 92673), (819, 75021), (1071, 57369), (1471, 41769), (1547, 39717), (1989, 30891), (2457, 25007), (3213, 19123), (4413, 13923), (4641, 13239), (5967, 10297)]