84816171

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 142995840

約数和(自身を除く): 58179669

約数列:

[1, 3, 9, 11, 19, 33, 57, 67, 99, 171, 201, 209, 603, 627, 673, 737, 1273, 1881, 2019, 2211, 3819, 6057, 6633, 7403, 11457, 12787, 14003, 22209, 38361, 42009, 45091, 66627, 115083, 126027, 135273, 140657, 405819, 421971, 496001, 856729, 1265913, 1488003, 2570187, 4464009, 7710561, 9424019, 28272057, 84816171]

約数ペア:

[(1, 84816171), (3, 28272057), (9, 9424019), (11, 7710561), (19, 4464009), (33, 2570187), (57, 1488003), (67, 1265913), (99, 856729), (171, 496001), (201, 421971), (209, 405819), (603, 140657), (627, 135273), (673, 126027), (737, 115083), (1273, 66627), (1881, 45091), (2019, 42009), (2211, 38361), (3819, 22209), (6057, 14003), (6633, 12787), (7403, 11457)]