147278883843

素因数分解:

$3^2\times 7^5\times {\mathrm{13}}^1\times {\mathrm{74897}}^1$

素因数の和:74951

約数の個数: 72

約数和(自身を含む): 267285197088

約数和(自身を除く): 120006313245

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 343, 441, 637, 819, 1029, 1911, 2401, 3087, 4459, 5733, 7203, 13377, 16807, 21609, 31213, 40131, 50421, 74897, 93639, 151263, 218491, 224691, 280917, 524279, 655473, 674073, 973661, 1572837, 1966419, 2920983, 3669953, 4718511, 6815627, 8762949, 11009859, 20446881, 25689671, 33029577, 47709389, 61340643, 77069013, 143128167, 179827697, 231207039, 333965723, 429384501, 539483091, 1001897169, 1258793879, 1618449273, 2337760061, 3005691507, 3776381637, 7013280183, 11329144911, 16364320427, 21039840549, 49092961281, 147278883843]

約数ペア:

[(1, 147278883843), (3, 49092961281), (7, 21039840549), (9, 16364320427), (13, 11329144911), (21, 7013280183), (39, 3776381637), (49, 3005691507), (63, 2337760061), (91, 1618449273), (117, 1258793879), (147, 1001897169), (273, 539483091), (343, 429384501), (441, 333965723), (637, 231207039), (819, 179827697), (1029, 143128167), (1911, 77069013), (2401, 61340643), (3087, 47709389), (4459, 33029577), (5733, 25689671), (7203, 20446881), (13377, 11009859), (16807, 8762949), (21609, 6815627), (31213, 4718511), (40131, 3669953), (50421, 2920983), (74897, 1966419), (93639, 1572837), (151263, 973661), (218491, 674073), (224691, 655473), (280917, 524279)]