9939931127

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 12684165120

約数和(自身を除く): 2744233993

約数列:

[1, 7, 17, 43, 67, 79, 119, 301, 367, 469, 553, 731, 1139, 1343, 2569, 2881, 3397, 5117, 5293, 6239, 7973, 9401, 15781, 20167, 23779, 24589, 28993, 37051, 43673, 48977, 57749, 89981, 110467, 172123, 202951, 227599, 268277, 342839, 404243, 418013, 492881, 629867, 1057327, 1246699, 1593193, 1877939, 1942531, 2926091, 3450167, 3869183, 7401289, 8726893, 13597717, 17974559, 21193883, 27084281, 33023027, 83528833, 125821913, 148357181, 231161189, 584701831, 1419990161, 9939931127]

約数ペア:

[(1, 9939931127), (7, 1419990161), (17, 584701831), (43, 231161189), (67, 148357181), (79, 125821913), (119, 83528833), (301, 33023027), (367, 27084281), (469, 21193883), (553, 17974559), (731, 13597717), (1139, 8726893), (1343, 7401289), (2569, 3869183), (2881, 3450167), (3397, 2926091), (5117, 1942531), (5293, 1877939), (6239, 1593193), (7973, 1246699), (9401, 1057327), (15781, 629867), (20167, 492881), (23779, 418013), (24589, 404243), (28993, 342839), (37051, 268277), (43673, 227599), (48977, 202951), (57749, 172123), (89981, 110467)]