4642242111

素因数分解:

$3^8\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1471}}^1$

素因数の和:1545

約数の個数: 72

約数和(自身を含む): 7706526464

約数和(自身を除く): 3064284353

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 243, 333, 351, 481, 729, 999, 1053, 1443, 1471, 2187, 2997, 3159, 4329, 4413, 6561, 8991, 9477, 12987, 13239, 19123, 26973, 28431, 38961, 39717, 54427, 57369, 80919, 85293, 116883, 119151, 163281, 172107, 242757, 350649, 357453, 489843, 516321, 707551, 1051947, 1072359, 1469529, 1548963, 2122653, 3155841, 3217077, 4408587, 4646889, 6367959, 9651231, 13225761, 13940667, 19103877, 39677283, 41822001, 57311631, 119031849, 125466003, 171934893, 357095547, 515804679, 1547414037, 4642242111]

約数ペア:

[(1, 4642242111), (3, 1547414037), (9, 515804679), (13, 357095547), (27, 171934893), (37, 125466003), (39, 119031849), (81, 57311631), (111, 41822001), (117, 39677283), (243, 19103877), (333, 13940667), (351, 13225761), (481, 9651231), (729, 6367959), (999, 4646889), (1053, 4408587), (1443, 3217077), (1471, 3155841), (2187, 2122653), (2997, 1548963), (3159, 1469529), (4329, 1072359), (4413, 1051947), (6561, 707551), (8991, 516321), (9477, 489843), (12987, 357453), (13239, 350649), (19123, 242757), (26973, 172107), (28431, 163281), (38961, 119151), (39717, 116883), (54427, 85293), (57369, 80919)]